Ιατρική Σχολή

Εργαστήριο Ιατρικής Φυσικής

ΔΗΜΟΣΙΕΥΣΕΙΣ

ΕΠΙΣΤΗΜΟΝΙΚΕΣ ΔΗΜΟΣΙΕΥΣΕΙΣ ΜΕΛΩΝ ΔΕΠ ΕΙΦ

MARENTAKIS, P., KARAISKOS, P., KOULOULIAS, V., KELEKIS, N., ARGENTOS, S., OIKONOMOPOULOS, N., LOUKAS, C. Lung cancer histology classification from CT images based on radiomics and deep learning models (2021) Medical and Biological Engineering and Computing, 59 (1), pp. 215-226.
LOUKAS, C., FROUNTZAS, M., SCHIZAS, D. Patch-based classification of gallbladder wall vascularity from laparoscopic images using deep learning (2021) International Journal of Computer Assisted Radiology and Surgery, 16 (1), pp. 103-113.
ARGYROPOULOS, G.D., CHRISTIDI, F., KARAVASILIS, E., VELONAKIS, G., ANTONIOU, A., BEDE, P., SEIMENIS, I., KELEKIS, N., DOUZENIS, A., PAPAKONSTANTINOU, O., EFSTATHOPOULOS, E., FERENTINOS, P. Cerebro-cerebellar white matter connectivity in bipolar disorder and associated polarity subphenotypes (2021) Progress in Neuro-Psychopharmacology and Biological Psychiatry, 104, art. no. 110034.
GKOTSIS, D.E., GOTSIS, E.D., LYMPEROPOULOU, G., KARAISKOS, P., SEIMENIS, I. Determination of the R2* relaxation rate constant for estimating hepatic iron concentration: A customized approach that considers liver fat infiltration (2020) Physica Medica, 76, pp. 150-158.
TEZARI, A., PASCHALIS, P., MAVROMICHALAKI, H., KARAISKOS, P., CROSBY, N., DIERCKXSENS, M. Assessing radiation exposure inside the earth⇔s atmosphere (2020) Radiation Protection Dosimetry, 190 (4), pp. 427-436.
PRENTOU, E., LEKATOU, A., PANTELIS, E., KARAISKOS, P., PAPAGIANNIS, P. On the use of EBT3 film for relative dosimetry of kilovoltage X ray beams (2020) Physica Medica, 74, pp. 56-65.
ZYGOGIANNI, A., PLATONI, K., PATRIKI, E., NIKOLOUDI, S., KOUGIOUMTZOPOULOU, A., KYPRAIOU, E., PSYRRI, A., TROGKANIS, N., EFSTATHOPOULOS, E., GEORGAKOPOULOS, J., KARAISKOS, P., MALAGARI, A., KALOGERIDI, M.-A., KELEKIS, N., KOULOULIAS, V. A randomized study comparing two hypofractioned 3-D conformal radiotherapy for stage IIIb-IV non small cell lung cancer (2020) Journal of B.U.ON., 25 (2), pp. 842-847.
PRENTOU, G., PAPPAS, E.P., LOGOTHETIS, A., KOUTSOUVELI, E., PANTELIS, E., PAPAGIANNIS, P., KARAISKOS, P.Dosimetric impact of rotational errors on the quality of VMAT-SRS for multiple brain metastases: Comparison between single- and two-isocenter treatment planning techniques (2020) Journal of Applied Clinical Medical Physics, 21 (3), pp. 32-44.
LOGOTHETIS, A., PANTELIS, E., ZOROS, E., PAPPAS, E.P., DIMITRIADIS, A., PADDICK, I., GARDING, J., JOHANSSON, J., KOLLIAS, G., KARAISKOS, P. Dosimetric evaluation of the Leksell GammaPlan™ Convolution dose calculation algorithm (2020) Physics in Medicine and Biology, 65 (4), art. no. 045011.
DELLIOS, D., PAPPAS, E.P., SEIMENIS, I., PARASKEVOPOULOU, C., LAMPROPOULOS, K.I., LYMPEROPOULOU, G., KARAISKOS, P. Evaluation of patient-specific MR distortion correction schemes for improved target localization accuracy in SRS (2020) Medical Physics, (Article in press)
DOKOUTSIDOU, E., ALODAT, M., MAVROGIANNIS, C., GEORGIOU, K., GIANNAKOULOPOULOU, E., GALANIS, P., LOUKAS, C., ENOCHSSON, L., GEORGIOU, E. Performance Assessment of Subjects with Nursing Education Trained in Sigmoidoscopy by Means of a Simulator (2020) Gastroenterology Nursing, 43 (6), pp. 411-421.
LOUKAS, C., GAZIS, A., KANAKIS, M.A. Surgical Performance Analysis and Classification Based on Video Annotation of Laparoscopic Tasks (2020) JSLS : Journal of the Society of Laparoendoscopic Surgeons, 24 (4), .
VARRAS, M., LOUKAS, C., NIKITEAS, N., VARRA, V.K., VARRA, F.N., GEORGIOU, E. Comparison of laparoscopic surgical skills acquired on a virtual reality simulator and a box trainer: an analysis for obstetrics-gynecology residents (2020) Clinical and Experimental Obstetrics and Gynecology, 47 (5), pp. 755-763.
LOUKAS, C., SGOUROS, N.P. Multi-instance multi-label learning for surgical image annotation (2020) International Journal of Medical Robotics and Computer Assisted Surgery, 16 (2), art. no. e2058, .
LOUKAS, C., SCHIZAS, D. Assessment of gallbladder wall vascularity from laparoscopic images using deep learning (2020) BIOIMAGING 2020 - 7th International Conference on Bioimaging, Proceedings; Part of 13th International Joint Conference on Biomedical Engineering Systems and Technologies, BIOSTEC 2020, pp. 28-36.
OUSSI, N., GEORGIOU, K., LARENTZAKIS, A., THANASAS, D., CASTEGREN, M., GEORGIOU, E., ENOCHSSON, L.Validation of a Novel Needle Holder to Train Advanced Laparoscopy Skills to Novices in a Simulator Environment (2020) Surgical Innovation, 27 (2), pp. 211-219.
PSARRAS, M., PLOUSSI, A., CARINOU, E., BROUNTZOS, E., SPILIOPOULOS, S.C., PALIALEXIS, K., KELEKIS, A., FILIPPIADIS, D., SEIMENIS, I., EFSTATHOPOULOS, E.P. Radiation doses to the eye lens and forehead of interventional radiologists: How high and on what grounds? (2020) Radiation Protection Dosimetry, 190 (2), .
CHRISTIDI, F., KARAVASILIS, E., RENTZOS, M., VELONAKIS, G., ZOUVELOU, V., XIROU, S., ARGYROPOULOS, G., PAPATRIANTAFYLLOU, I., PANTOLEWN, V., FERENTINOS, P., KELEKIS, N., SEIMENIS, I., EVDOKIMIDIS, I., BEDE, P. Neuroimaging data indicate divergent mesial temporal lobe profiles in amyotrophic lateral sclerosis, Alzheimer's disease and healthy aging (2020) Data in Brief, 28, art. no. 104991 .
SATAVA, R.M., STEFANIDIS, D., LEVY, J.S., SMITH, R., MARTIN, J.R., MONFARED, S., TIMSINA, L.R., DARZI, A.W., MOGLIA, A., BRAND, T.C., DORIN, R.P., DUMON, K.R., FRANCONE, T.D., GEORGIOU, E., GOH, A.C., MARCET, J.E., MARTINO, M.A., SUDAN, R., VALE, J., GALLAGHER, A.G. Proving the effectiveness of the fundamentals of robotic surgery (FRS) skills curriculum: A single-blinded, multispecialty, multi-institutional randomized control trial (2020) Annals of Surgery, 272 (2), pp. 384-392
OUSSI, N., ENOCHSSON, L., HENNINGSOHN, L., CASTEGREN, M., GEORGIOU, E., KJELLIN, A. Trainee Performance After Laparoscopic Simulator Training Using a Blackbox versus LapMentor (2020) Journal of Surgical Research, 250, pp. 1-11.
DIAMANTOPOULOS, S., PLATONI, K., PATATOUKAS, G., KARAISKOS, P., KOULOULIAS, V., EFSTATHOPOULOS, E.Treatment plan verification: A review on the comparison of dose distributions (2019) Physica Medica, 67, pp. 107-115.
TEZARI, A., PASCHALIS, P., MAVROMICHALAKI, H., KARAISKOS, P., CROSBY, N., DIERCKXSENS, M. DYASTIMA: Simulating air showers in the atmosphere of a planet (2019) Proceedings of the International Astronautical Congress, IAC, 2019-October, art. no. IAC-19_A1_5_1_x51136.
KOUVATI, K., JASZCZAK, M., PAPAGIANNIS, P., KADLUBOWSKI, S., WACH, R., MARAS, P., DUDEK, M., KOZICKI, M. Leuco crystal violet-Pluronic F-127 3D radiochromic gel dosimeter (2019) Physics in Medicine and Biology, 64 (17), art. no. 175017.
LOUKAS, C. Surgical phase recognition of short video shots based on temporal modeling of deep features (2019) BIOIMAGING 2019 - 6th International Conference on Bioimaging, Proceedings; Part of 12th International Joint Conference on Biomedical Engineering Systems and Technologies, BIOSTEC 2019, pp. 21-29.
CHRISTIDI, F., KARAVASILIS, E., RENTZOS, M., VELONAKIS, G., ZOUVELOU, V., XIROU, S., ARGYROPOULOS, G., PAPATRIANTAFYLLOU, I., PANTOLEWN, V., FERENTINOS, P., KELEKIS, N., SEIMENIS, I., EVDOKIMIDIS, I., BEDE, P. Hippocampal pathology in amyotrophic lateral sclerosis: selective vulnerability of subfields and their associated projections (2019) Neurobiology of Aging, 84, pp. 178-188.
PAPPAS, E., KALAITZAKIS, G., BOURSIANIS, T., ZOROS, E., ZOURARI, K., PAPPAS, E.P., MAKRIS, D., SEIMENIS, I., EFSTATHOPOULOS, E., MARIS, T.G. Dosimetric performance of the Elekta Unity MR-linac system: 2D and 3D dosimetry in anthropomorphic inhomogeneous geometry (2019) Physics in Medicine and Biology, 64 (22), art. no. 225009.
KATSIKIS, A., KYROZI, E., MANIRA, V., THEODORAKOS, A., MALAMITSI, J., TSAPAKI, V., IAKOVOU, I., VOUDRIS, V., KOLOVOU, G., KOUTELOU, M. Gender-related differences in side-effects and hemodynamic response to regadenoson in patients undergoing SPECT myocardial perfusion imaging (2019) European Journal of Nuclear Medicine and Molecular Imaging, 46 (12), pp. 2590-2600.
MALAMITSI, J.V., KOUTSIKOS, J.T., GIOURGOULI, S.I., ZACHAKI, S.F., PIPIKOS, T.A., VLACHOU, F.J., PRASSOPOULOS, V.K. I-131 postablation SPECT/CT predicts relapse of papillary thyroid carcinoma more accurately than whole body scan (2019) In Vivo, 33 (6), pp. 2255-2263.
KOTTOU, S., ZAPROS, A., STEFANOPOULOU, N., KROMPAS, N., TSAPAKI, V. Cone Beam CT in dental implant planning: How close are patient dosimetry results with data from phantom studies found in literature? (2019) Radiation protection dosimetry, 187 (3), pp. 321-326. DOI: 10.1093/rpd/ncz169
PAPPAS, E.P., SEIMENIS, I., DELLIOS, D., KOLLIAS, G., LAMPROPOULOS, K.I., KARAISKOS, P. Assessment of sequence dependent geometric distortion in contrast-enhanced MR images employed in stereotactic radiosurgery treatment planning (2018) Physics in Medicine and Biology, 63 (13), art. no. 135006.
TRIANTOPOULOU, S., PLATONI, K., ANTYPAS, C., KARAISKOS, P., ARMPILIA, C., UZUNOGLOU, N., KOULOULIAS, V. Quality assurance protocol for superficial and deep hyperthermia systems established by the Hellenic Association of Medical Physicists (HAMP) in cooperation with the Hellenic Society of Oncologic Hyperthemia (HSOH): A study based on European Society for Hyperthermic Oncology (ESHO) quality assurance guidelines (2018) Journal of B.U.ON., 23 (2), pp. 494-499.
PAPPAS, E.P., PEPPA, V., HOURDAKIS, C.J., KARAISKOS, P., PAPAGIANNIS, P. On the use of a novel Ferrous Xylenol-orange gelatin dosimeter for HDR brachytherapy commissioning and quality assurance testing (2018) Physica Medica, 45, pp. 162-169.
FOTINA, I., ZOURARI, K., LAHANAS, V., PANTELIS, E., PAPAGIANNIS, P. A comparative assessment of inhomogeneity and finite patient dimension effects in 60Co and 192Ir high-dose-rate brachytherapy (2018) Journal of Contemporary Brachytherapy, 10 (1), pp. 73-84.
PAPPAS, E.P., PEPPA, V., HOURDAKIS, C.J., KARAISKOS, P., PAPAGIANNIS, P. On the use of a novel Ferrous Xylenol-orange gelatin dosimeter for HDR brachytherapy commissioning and quality assurance testing (2018) Physica Medica, 45, pp. 162-169.
PANTELIS, E., MOUTSATSOS, A., ANTYPAS, C., ZOROS, E., PANTELAKOS, P., LEKAS, L., ROMANELLI, P., ZOURARI, K., HOURDAKIS, C.J. On the total system error of a robotic radiosurgery system: Phantom measurements, clinical evaluation and long-term analysis(2018) Physics in Medicine and Biology, 63 (16), art. no. 165015.
LOUKAS, C., VARYTIMIDIS, C., RAPANTZIKOS, K., KANAKIS, M.A. Keyframe extraction from laparoscopic videos based on visual saliency detection (2018) Computer Methods and Programs in Biomedicine, 165, pp. 13-23.
LOUKAS, C. Video content analysis of surgical procedures (2018) Surgical Endoscopy, 32 (2), pp. 553-568.
SGOUROS, N.P., LOUKAS, C., KOUFI, V., TROUPIS, T.G., GEORGIOU, E. An automated skills assessment framework for laparoscopic training tasks (2018) International Journal of Medical Robotics and Computer Assisted Surgery, 14 (1), art. no. e1853.
OUSSI, N., LOUKAS, C., KJELLIN, A., LAHANAS, V., GEORGIOU, K., HENNINGSOHN, L., FELLÄNDER-TSAI, L., GEORGIOU, E., ENOCHSSON, L. Video analysis in basic skills training: a way to expand the value and use of BlackBox training? (2018) Surgical Endoscopy, 32 (1), pp. 87-95.
KOTTOU, S., KOLLAROS, N., PLEMMENOS, C., MASTORAKOU, I., APOSTOLOPOULOU, S.C., TSAPAKI, V. Towards the definition of Institutional diagnostic reference levels in paediatric interventional cardiology procedures in Greece (2018) Physica Medica, 46, pp. 52-58. DOI: 10.1016/j.ejmp.2018.01.009
VALOTASSIOU, V., MALAMITSI, J., PAPATRIANTAFYLLOU, J., DARDIOTIS, E., TSOUGOS, I., PSIMADAS, D., ALEXIOU, S., HADJIGEORGIOU, G., GEORGOULIAS, P. SPECT and PET imaging in Alzheimer’s disease (2018) Annals of Nuclear Medicine, 32 (9), pp. 583-593.
MALAMITSI, J.V. PET/CT: Is there a role? (2018) Imaging in Clinical Oncology: Second Edition, pp. 177-184.
PAPPAS, E.P., DELLIOS, D., SEIMENIS, I., MOUTSATSOS, A., GEORGIOU, E., KARAISKOS, P. Review and comparison of geometric distortion correction schemes in MR images used in stereotactic radiosurgery applications (2017) Journal of Physics: Conference Series, 931 (1), art. no. 012031.
PRENTOU, G., KOUTSOUVELI, E., PANTELIS, E., PAPAGIANNIS, P., GEORGIOU, E., KARAISKOS, P. Influence of multiple brain metastases' size and number on the quality of SRS-VMAT dose delivery (2017) Journal of Physics: Conference Series, 931 (1), art. no. 012022.
PAPPAS, E.P., ALSHANQITY, M., MOUTSATSOS, A., LABABIDI, H., ALSAFI, K., GEORGIOU, K., KARAISKOS, P., GEORGIOU, E. MRI-Related Geometric Distortions in Stereotactic Radiotherapy Treatment Planning: Evaluation and Dosimetric Impact (2017) Technology in Cancer Research and Treatment, 16 (6), pp. 1120-1129.
MA, Y., VIJANDE, J., BALLESTER, F., TEDGREN, Å.C., GRANERO, D., HAWORTH, A., MOURTADA, F., FONSECA, G.P., ZOURARI, K., PAPAGIANNIS, P., RIVARD, M.J., SIEBERT, F.-A., SLOBODA, R.S., SMITH, R., CHAMBERLAND, M.J.P., THOMSON, R.M., VERHAEGEN, F., BEAULIEU, L. A generic TG-186 shielded applicator for commissioning model-based dose calculation algorithms for high-dose-rate 192Ir brachytherapy: (2017) Medical Physics, 44 (11), pp. 5961-5976.
GEORGIOU, K., LARENTZAKIS, A., PAPAVASSILIOU, A.G. Surgeons' and surgical trainees' acute stress in real operations or simulation: A systematic review (2017) Surgeon, 15 (6), pp. 355-365
PANTELIS, E., NIROOMAND-RAD, A. Use of radiochromic films in commissioning and quality assurance of Cyberknife® (2017) Radiochromic Film: Role and Applications in Radiation Dosimetry, pp. 203-226.
LAHANAS, V., LOUKAS, C., GEORGIOU, K., LABABIDI, H., AL-JAROUDI, D. Virtual reality-based assessment of basic laparoscopic skills using the Leap Motion controller (2017) Surgical Endoscopy, 31 (12), pp. 5012-5023.
ZOROS E, MOUTSATSOS A, PAPPAS EP, GEORGIOU E, KOLLIAS G, KARAISKOS P, PANTELIS E. Monte Carlo and experimental determination of correction factors for gamma knife perfexion small field dosimetry measurements. Phys Med Biol 2017 Sep; 62(18):7532-7555.
RIVARD, M. J., BALLESTER, F., BUTLER, W. M., DEWERD, L. A., IBBOTT, G. S., MEIGOONI, A. S., MELHUS, C. S., MITCH, M. G., NATH, R. AND PAPAGIANNIS, P. Supplement 2 for the 2004 update of the AAPM Task Group No. 43 Report: Joint recommendations by the AAPM and GEC-ESTRO. Med Phys 2017 Sept; 44: e297–e338. doi:10.1002/mp.12430.
PEPPA V, PAPPAS EP, KARAISKOS P, PAPAGIANNIS P, Time resolved dose rate distributions in brachytherapy. Physica Medica 2017 Sept; 41: 13-19.
KATSIKIS A, THEODORAKOS A, KOUZOUMI A, KITZIRI E, GEORGIOU E, KOUTELOU M. Fast myocardial perfusion imaging with 99mTc in challenging patients using conventional SPECT cameras. Journal of Nuclear Cardiology 2017 Aug; 24(4): 1314-1327.
SAKAKUSHEV BE, MARINOV BI, STEFANOVA PP, KOSTIANEV SS, GEORGIOU EK. Striving for Better Medical Education: The Simulation Approach. Folia Med (Plovdiv). 2017 Jun; 59(2):123-131. doi: 10.1515/folmed-2017-0039.
ENOCHSSON L, OUSSI N, LOUKAS C, KJELLIN A, LAHANAS V, GEORGIOU K, HENNINGSOHN L, GEORGIOU E. Video analysis in basic skills training: a way to expand the value and use of blackbox training?’, Digestive Disease Week (DDW) 2017, Chicago, Illinois, USA. Gastroenterology 2017 April; 152(5): Suppl.1: S1239.
PAPPAS EP, ZOROS E, MOUTSATSOS A, PEPPA V, ZOURARI K, KARAISKOS P, PAPAGIANNIS P. On the experimental validation of model-based dose calculation algorithms for 192Ir HDR brachytherapy treatment planning. Physics in Medicine and Biology 2017 April; 62(10): 4160-4182.
TSAPAKI V, PARASKEVA D.K, GIANNAKOPOULOS A, CHATZOGLOU V, NIKOLOPOULOS D, ANGELOGIANNOPOULOU P, PAPAEUTHIMIOU S, KOTTOU S. Patient and staff radiation exposure during endoscopic retrograde cholangio-pancreatography: Eight years of dose monitoring. Research Article, OMICS Journal of Radiology 2017 Feb; 6(1): 253-256.
TSAPAKI V, KOTTOU S, FOTOS N, NIKOLOPOULOS D, PATSILINAKOS S. Interventional Cardiology – eight years of practice: do increased experience and technological evolution lead to undertaking more difficult cases and higher patient doses? Research Article OMICS J Radiol 2017 Jan; 6(1): 248-254.
SIAKANTARIS MP, FILIPPI VP and MALAMITSI JV. Primary Non Hodgkin’s lymphoma of the Central Nervous System (PCNSL) in J.A. ANDREOU, P.A. KOSMIDIS, A.D. GOULIAMOS: PET/CT in Lymphomas. Ed. Springer International Publishing, Switzerland 2016; 245-250.
KARAVASILIS Ε, DIMITRIADIS Α, GONIS Η, PAPPAS P, GEORGIOU E, YAKOUMAKIS E. Dose coefficients for liver chemoembolization procedures using Monte Carlo code. Rad Prot DosimetrySee comment in PubMed Commons below 2016 Dec; 172(4): 409–415 (Advance Access publication 8 Dec. 2015).
KARACHRISTOU I, KARAKOSTA M, PANTELIAS A, HATZI V, PANTELIAS G, THANASSOULAS A,KARAISKOS P, DIMITRIOU P, TERZOUDI GI. Biodosimetry for High-Dose Exposures Based on Dicentric Analysis in Lymphocytes Released from the G2-Block by Caffeine. Radiat Prot Dosimetry 2016 Dec; 172(1-3): 230-237.
KALKANIS A, JUDSON MA, KALKANIS D, VAVOUGIOS GD, MALAMITSI J, GEORGIOU E.Reticuloendothelial system involvement in untreated sarcoidosis patients as assessed by 18F-FDG PET scanning.Sarcoidosis Vasc Diffuse Lung Dis. 2016 Dec; 33(4):423-425 (Letter to the editor).
LOUKAS C, NIKITEAS N and GEORGIOU E. Simulation-based medical training and assessment in the Medical Physics Lab-Simulation Center (MPLSC). Journal of Surgical Education, 2016 Nov-Dec; 73(6): 1081–1084.
CHATZOGLOU V, MOLFETAS M, TSAPAKI V, NIKOLOPOULOS D, CHARDALI E, GIAKA E and KOTTOU S. CT Examination Data Analysis as an Effective Method to Stimulate Patient Dose Reduction. Research Article, OMICS J Radiol 2016 Nov; 5(6): 237-248.
LOUKAS C, NIKITEAS N, SCHIZAS D and GEORGIOU E. Shot boundary detection in endoscopic surgery videos using a variational Bayesian framework. Int J Comput Assist Radiol Surg, 2016 Nov; 11(11):1937-1949.
PAPPAS EP, SEIMENIS I, MOUTSATSOS A, GEORGIOU E, NOMIKOS P,KARAISKOS P. Characterization of system-related geometric distortions in MR images employed in Gamma Knife radiosurgery applications. Phys Med Biol 2016 Oct; 61(19): 6993-7011.
PEPPA V, PAPPAS E, KARAISKOS P, MAJOR T, POLGÁR C, PAPAGIANNIS P. Dosimetric and radiobiological comparison of TG43 and Monte Carlo calculations in 192Ir breast brachytherapy applications. Physica Medica 2016 Oct; 32(10): 1245–1251.
TORRENS M,MALAMITSI J, KARAISKOS P, VALOTASSIOU V, LASPAS F, ANDREOU J, STERGIOU C and PRASSOPOULOS V. Although Non-diagnostic Between Necrosis and Recurrence, FDG PET/CT Assists Management of Brain Tumours After Radiosurgery. In Vivo 2016 Jul-Aug; 30:513-520.
LAHANAS V, GEORGIOU E and LOUKAS C. Surgical simulation training systems: box trainers, virtual reality and augmented reality simulators. Int J of Adv Rob Autom, 2016 Jul; 1(2): 1-9 (open access).
PEPPA V, PAPPAS E, MAJOR T, TAKÁCSI-NAGY Z, PANTELIS E and PAPAGIANNIS P. On the impact of improved dosimetric accuracy on head and neck high dose rate brachytherapy. Radiother Oncol. 2016 Jul; 120(1): 92-9
PANTELIS E, ZOURARI K, ZOROS E, LAHANAS V, KARAISKOS P, PAPAGIANNIS P. On source models for 192Ir HDR brachytherapy dosimetry using model based algorithms. Phys Med Biol. 2016 Jun 7; 61(11): 4235-46.
PEPPA V, PANTELIS E, PAPPAS E, LAHANAS V, LOUKAS C and PAPAGIANNIS P. A user-oriented procedure for the commissioning and quality assurance testing of treatment planning system dosimetry in high-dose-rate brachytherapy. Brachytherapy 2016 Mar-Apr; 15(2): 252-262.
PETRAKI E, NIKOLOPOULOS D, CHALDEOS Y, KOULOURAS G, NOMICOS C, YANNAKOPOULOS P, KOTTOU S and STONHAM J. Fractal evolution of MHz electromagnetic signals prior to earthquakes: results collected in Greece during 2009. Geomatics, Natural Hazards and Risk 2016; 7(2): 550-564.
CHATZOGLOU V, KOTTOU S, NIKOLOPOULOS D, MOLFETAS M, PAPAILIOU I and TSAPAKI V. Management and Optimisation of the Dose in Computed Tomography via a Dose Tracking Software. Research Article OMICS J Radiol 2016 Jul; 5(4): 1000227. doi:10.4172/2167-7964.1000227
VALOTASSIOU V and MALAMITSI J. Radioisotopic vs Non-Radioisotopic Methods for Myocardial Viability Identification in: Frontiers in Heart Failure: Molecular Imaging and Related Topics. Ed. Panagiotis Georgoulias, Bentham e Books 2016; 2: 300-334.
SOTERIADES ES, PETROKOKKINOS L, TALIAS MA, ZISSIMOS A, KOLOVOU M, POTIRIADIS C, KAMENOPOULOU V, GEORGIOU E. Environmental assessment of radon levels in Cyprus. Management of Environmental Quality: An International Journal, 2016; 27(4): 407 – 418.
LOUKAS C and GEORGIOU E. Performance comparison of various feature detector-descriptors and temporal models for video-based assessment of laparoscopic skills. Int J Med Robot Comput Assist Surg, 2016 Sep; 12(3):387-98.
PEPPA V, PANTELIS E, PAPPAS E, LAHANAS V, LOUKAS C and PAPAGIANNIS P. A user oriented procedure for the commissioning and quality assurance testing of treatment planning system dosimetry in High Dose Rate brachytherapy. Brachytherapy, 2016 Mar-Apr; 15(2): 252-262.
LAHANAS V, LOUKAS C and GEORGIOU E. A simple sensor calibration technique for estimating the 3D pose of endoscopic instruments. Surg Endosc 2016 March; 30(3): 1198-1204.
PAPPAS E P, MOUTSATSOS A, PANTELIS E, ZOROS E, GEORGIOU E, TORRENS M, and KARAISKOS P. On the development of a comprehensive MC simulation model for the Gamma Knife Perfection radio surgery unit. Phys Med Biol 2016 Jan; 61:1182-1203.
PANTELIS E, ANTYPAS C, FRASSANITO MC, SIDERI L, SALVARA K, LEKAS L, ATHANASIOU O, PIPERIS M, SALVARAS N, ROMANELLI P. Radiation dose to the fetus during CyberKnife radiosurgery for a brain tumor in pregnancy. Phys Med. 2016 Jan; 32(1): 237-241.
DALIANIS K, KOLLIAS G, MALAMITSI J, EUTHIMIADOU R, ANDREOU J, GEORGIOU E, PRASSOPOULOS V. Doses to medical workers operating in a PET/CT department after the use of new dynamic techniques. Journal of Physics: Conference Series 2015; 637: article number 012003 doi: 10.1088/1742-6596/637/1/012003.
KOULOULIAS V, ZYGOGIANNI A, KOUVARIS J, PLATONI K, GEORGAKOPOULOS J, BOVIATSIS E, BELI I, TOLIA M, ANTYPAS C, KARAISKOS P, SCARLEAS C, ASIMAKOPOULOS C, PANTELAKOS P, KELEKIS N. Hypofractionated irradiation for gliomas with 45.5Gy in 13 fractions: a retrospective study. J Neurosurg Sci. 2015 Dec; 59(4): 447-453.
TZAMICHA E, YAKOUMAKIS E, TSALAFOUTAS IA, DIMITRIADIS A, GEORGIOU E, TSAPAKI V, CHALAZONITIS A. Dual-energy contrast-enhanced digital mammography: Glandular dose estimation using a Monte Carlo code and voxel phantom. Physica Medica, 2015 Nov; 31(7): 785-791.
KOTTOU S, NIKOLOPOULOS D, YANNAKOPOULOS PH, VOGIANNIS E, PETRAKI E, PANAGIOTARAS D, KOULOUGLIOTIS D. Preliminary background indoor EMF measurements in Greece. Physica Medica. 2015 Nov; 31 (7): 808-816.
KARACHRISTOU I, KARAKOSTA M, PANTELIAS A, HATZI VI, KARAISKOS P, DIMITRIOU P, PANTELIAS G, TERZOUDI GI. Triage biodosimetry using centromeric/telomeric PNA probes and Giemsa staining to score dicentrics or excess fragments in non-stimulated lymphocyte prematurely condensed chromosomes. Mutat Res Genet Toxicol Environ Mutagen. 2015 Nov;793:107-114.
ZOURARI K, MAJOR T, HEREIN A, PEPPA V, POLGÁR C, PAPAGIANNIS P. A retrospective dosimetric comparison of TG43 and a commercially available MBDCA for an APBI brachytherapy patient cohort. Physica Medica. 2015 Nov; 31(7): 669–676.
LAHANAS V, LOUKAS C, SMAILIS N and GEORGIOU E. A novel augmeted reality simulator for skills assessment in minimal invasive surgery. Surg Endosc. 2015 Aug; 29(8):2224-34.
LOUKAS C, LAHANAS V, KANAKIS M and GEORGIOU E. The effect of mixed-task basic training in the acquisition of advanced laparoscopic skills. Surg Innov. 2See comment in PubMed Commons below015 Aug; 22(4):418-25.
MANDOURARI P, ANTYPAS C, ARMPILIA1 C, FLOROS I, KARAISKOS P, SANDILOS P. Evaluation of Mid-Plane Dose by Flat Panel Transit Dosimetry Method and by EBT2 Film Incident Dosimetry. International Journal of Medical Physics, Clinical Engineering and Radiation Oncology. 2015 Aug; 4(3): 243-254.
YAKOUMAKIS E, TZAMICHA E, DIMITRIADIS A, GEORGIOU E, TSAPAKI V, CHALAZONITIS A. Dual-Energy contrast-enhanced digital mammography: Patient radiation dose estimation using a Monte Carlo Code. Radiat Prot Dosimetry, 2015 Jul; 165(1-4): 369-372.
MANOUSARIDIS G, KOUKORAVA C, HOURDAKIS CJ, KAMENOPOULOU V, YAKOUMAKIS E, TSIKLAKIS K. Establishment of diagnostic reference levels for dental panoramic radiography in Greece. Radiat Prot Dosimetry, 2015 Jul;165(1-4):111-4.
BALLESTER F, CARLSSON TEDGREN Å, GRANERO D, HAWORTH A, MOURTADA F, FONSECA GP, ZOURARI K, PAPAGIANNIS P, RIVARD MJ, SIEBERT F-A, SLOBODA RS, SMITH RL, THOMSON RM, VERHAEGEN F, VIJANDE J, MA Y and BEAULIEU L. A generic high-dose rate 192Ir brachytherapy source for evaluation of model-based dose calculations beyond the TG-43 formalism. Phys. 2015 Jun; 42(6): 3048–3062.
DRAKOU E, KANAKIS MA, PAPADIMITRIOU L, IACOVIDOU N, VRACHNIS N, NICOLOUZOS S, LOUKAS C, LIOULIAS A. Changes in simple spirometric parameters after lobectomy for bronchial carcinoma. J Cardiovasc Thorac Res. 2015 May; 7(2):68-71.
LOUKAS C and GEORGIOU E. Smoke detection in endoscopic surgery videos: A first step towards retrieval of semantic events. Int J Med Robot Comput Assist Surg. 2015 Mar; 11(1):80-94.
NIKOLOPOULOS D, KOULOUGLIOTIS D, VOGIANNIS E, PETRAKI E, PANAGIOTARAS D, YANNAKOPOULOS PH, KOTTOU S. Pilot Electromagnetic Field Measurements in Certain Areas in Greece. Research Article. J Phys Chem Biophys 2015 Mar; 5: 176 doi: 10.4172/2161-0398.1000176
CANTZOS D, NIKOLOPOULOS D, PETRAKI E, NOMICOS C, YANNAKOPOULOS PH, KOTTOU S. Identifying Long-Memory Trends in Pre-Seismic MHz Disturbances through Support Vector Machines. Research Article. J Earth Sci Clim Change 2015 Feb; 6: 263 doi: 10.4172/2157-7617.1000263
PAPAMICHAIL D, PANTELIS E, PAPAGIANNIS P, KARAISKOS P, GEORGIOU E. A Web Simulation of Medical Image Reconstruction and Processing as an Educational Tool. J Digit Imaging 2015 Feb; 28(1):24-31.
YAKOUMAKIS E, DIMITRIADIS A, GIALOUSIS G, MAKRI T, KARAVASILLIS E, YAKOUMAKIS N and GEORGIOU E. Evaluation of organ and effective doses evaluation during pediatric barium meal examinations using PCXMC 2.0 Monte Carlo Code. Radiation Protection Dosimetry. 2015 Feb; 163(2):202-9.
PANTELIS E, PEPPA V, LAHANAS V, PAPPAS E, PAPAGIANNIS P. BrachyGuide: a brachytherapy-dedicated DICOM RT viewer and interface to Monte Carlo simulation software. J Appl Clin Med Phys. 2015 Jan; 16(1):5136.
KANAKIS MA, LOUKAS C, GEORGIOU E and LIOULIAS A. eComment. How trainees perform and develop their skills on the simulator. Interact Cardiovasc Thorac Surg. 2015 Jan; 20(1):5-6.
PETRAKI E, NIKOLOPOULOS D, NOMICOS C, STONHAM J, CANTZOS D, YANNAKOPOULOS P, KOTTOU S. Electromagnetic Pre-earthquake Precursors: Mechanisms, Data and Models-A Review. Review Article. J Earth Sci Clim Change 2015 Jan, 6: 250 doi: 10.4172/2157-7617.1000250
NIKOLOPOULOS D, PETRAKI E, NOMICOS C, KOULOURAS G, KOTTOU S, YANNAKOPOULOS PH. Long-Memory Trends in Disturbances of Radon in Soil Prior to the Twin ML=5.1 Earthquakes of 17 November 2014 Greece. Research Article. J Earth Sci Clim Change 2015 Jan; 6: 244 doi: 10.4172/2157-7617.1000244
PUJADES MC, GRANERO D, VIJANDE J, BALLESTER F, PEREZ-CALATAYUD J, PAPAGIANNIS P, SIEBERT FA. Air-kerma evaluation at the maze entrance of HDR brachytherapy facilities. J Radiol Prot. 2014 Dec;34(4):741–753.
KARAISKOS P, MOUTSATSOS A, PAPPAS E, GEORGIOU E, ROUSSAKIS A, TORRENS M, SEIMENIS I. A simple and efficient methodology to improve geometric accuracy in gamma knife radiation surgery: implementation in multiple brain metastases. Int J Radiat Oncol Biol Phys. 2014 Dec; 90(5):1234-41.
SKOUNTZOS AP, NIKOLOPOULOS D, PETRAKI E, KOTTOU S, YANNAKOPOULOS PH. The Electromagnetic Pollution of Wireless Electronic Equipment in Areas with High Human Accumulation. Short Communication. J Civil Environ Eng 2014 Dec; 4: 163 doi: 10.4172/2165-784X.1000163
NIKOLOPOULOS D, PETRAKI E, TEMENOS N, KOTTOU S, KOULOUGLIOTIS D, YANNAKOPOULOS PH. Hurst Exponent Analysis of Indoor Radon Profiles of Greek Apartment Dwellings. Research Article. J Phys Chem Biophys 2014 Dec; 4: 168 doi: 10.4172/2161-0398.1000168
MOUTSATSOS A, PANTELIS E, PAPAGIANNIS P, BALTAS D. Experimental determination of the Task Group-43 dosimetric parameters of the new I25.S17plus125I brachytherapy source. 2014 Nov-Dec; 13(6):618-626.
NIKOLOPOULOS D, MICHAIL C, VALAIS I, YANNAKOPOULOS P, KOTTOU S, KARPETAS G, PANAYIOTAKIS G. GATE Simulation of the Biograph 2 PET/CT Scanner. Research Article. J Nucl Med Radiat Ther 2014 Nov; 6: 201 doi: 10.4172/2155-9619.1000201
PANAGIOTARAS D, NIKOLOPOULOS D, PETRAKI E, KOTTOU S, KOULOUGLIOTIS D, YANNAKOPOULOS P, KAPLANIS S. Comprehensive Experience for Indoor Air Quality Assessment: A Review on the Determination of Volatile Organic Compounds (VOCs). Review Article. J Phys Chem Biophys 2014 Sep; 4: 159 doi: 10.4172/21610398.1000159
PAPAGIANNIS P, PANTELIS E, KARAISKOS P. Current state of the art brachytherapy treatment planning dosimetry algorithms. Br J Radiol. 2014 Sep; 87(1041): 20140163.
KOTTOU S, NIKOLOPOULOS D, VOGIANNIS E, KOULOUGLIOTIS D, PETRAKI E and YANNAKOPOULOS PH. How safe is the Environmental Electromagnetic Radiation?. J Phys Chem Biophys. 2014; 4(3): 146 doi: 10.4172/21610398.1000146.
NIKOLOPOULOS D, KOTTOU S, LOUIZI A, PETRAKI E, VOGIANNIS E, YANNAKOPOULOS PH. Factors Affecting Indoor Radon Concentrations of Greek Dwellings through Multivariate Statistics – First Approach. J Phys Chem Biophys 2014;4(3): 145 doi: 10.4172/2161-0398.1000145.
NIKOLOPOULOS D, KOTTOU S, PETRAKI E, VOGIANNIS E, YANNAKOPOULOS PH. Response of CR-39 Polymer Radon-Sensors via Monte-Carlo Modelling and Measurements. Research Article. J Phys Chem Biophys 2014; 4(3):2–6: 144 doi: 10.4172/2161-0398.1000144.
KOULOULIAS V, TRIANTOPOULOU S, VROUVAS J, GENNATAS K, OUZOUNOGLOU N, KOUVARIS J, KARAISKOS P, AGGELAKIS P, ANTYPAS C, ZYGOGIANNI A, PAPAVASILIOU K, PLATONI K, KELEKIS N. Combined chemoradiotherapy with local microwave hyperthermia for treatment of T3N0 laryngeal carcinoma: a retrospective study with long-term follow-up. Acta Otorhinolaryngol Ital 2014 Jun; 34(3): 167-73.
KARAVASILIS E, DIMITRIADIS A, GONIS H, PAPPAS P, GEORGIOU E and YAKOUMAKIS E. Effective dose in percutaneous transhepatic biliary drainage examination using PCXMC2.0 and MCNP5 Monte Carlo Codes. Physica Medica 2014 Jun; 30(4): 432-436.
ZOURARI K, PEPPA V, BALLESTER F, SIEBERT F-A, PAPAGIANNIS P. Brachytherapy structural shielding calculations using Monte Carlo generated, monoenergetic data. Med Phys. American Association of Physicists in Medicine 2014 Apr 20;41(4):043901.
Economides S, Boziari A, Vogiatzi S, Hourdakis K, Kamenopoulou V, Dimitriou P. Prevention of and response to inadvertent exposure of embryo/fetus to ionizing radiation, due to medical exposure of the mother. The Greek regulatory authority initiatives. Phys Med 2014 Mar; 30(2): 155-9.
ANDREOU M, KARAISKOS P, KORDOLAIMI S, KOUTSOUVELI E, SANDILOS P, DIMITRIOU P, DARDOUFAS C and GEORGIOU E. Anatomy- vs. fluence-based planning for prostate cancer treatments using VMAT. Phys Med 2014 Mar; 30(2): 202–208.
KIRISITS C, RIVARD MJ, BALTAS D, BALLESTER F, DE BRABANDERE M, VAN DER LAARSE R, NIATSETSKI Y, PAPAGIANNIS P, HELLEBUST TP, PEREZ-CALATAYUD J, TANDERUP K, VENSELAAR JLM and SIEBERT FA. Review of clinical brachytherapy uncertainties: Analysis guidelines of GEC-ESTRO and the AAPM. Radiother Oncol 2014 Jan; 110(1): 199-212.
STRATIS A, MOLFETAS M, PANAGIOTAKIS N, LOUIZI A, KOTTOU S. Accuracy of CT dose monitor values: a multicentric study. Radiat Prot Dosimetry 2014; 158(3): 285-289.
NIKOLOPOULOS D, PETRAKI E, VOGIANNIS E, CHALDEOS Y, YANNAKOPOULOS P, KOTTOU S, NOMICOS C, STONHAM J. Traces of self-organisation and long-range memory in variations of environmental radon in soil: Comparative results from monitoring in Lesvos Island and Ileia (Greece). Journal of Radioanalytical and Nuclear Chemistry 2014; 299(1): 203-219.
PANTELIS Ε, PAPAGIANNIS P, ANAGNOSTOPOULOS G, BALTAS D. New (125)I brachytherapy source IsoSeed I25.S17plus: Monte Carlo dosimetry simulation and comparison to sources of similar design. J Contemp Brachytherapy 2013 Dec; 5(4): 240-9.
YAKOUMAKIS E, DIMITRIADIS A, MAKRI T, KARLATIRA M, KARAVASILIS E, GIALOUSIS G. Verification οf radiation dose calculations during paediatric cystourethrography examinations Using MCNP5 and PCXMC 2.0 Monte Carlo Codes. Radiat Prot Dosimetry 2013 Dec; 157(3): 355-62.
LOUKAS C, LAHANAS V and GEORGIOU E. An integrated approach to endoscopic instrument tracking for augmented reality applications in surgical simulation training. Int J Med Robot Comput Assist Surg 2013 Dec; 9(4): e34-51. doi: 10.1002/rcs.1485.
KOULOULIAS V, TRIANTOPOULOU S, EFSTATHOPOULOSE, PLATONI K, KOUVARIS J, UZUNOGLOU N, ANTYPAS C, KARAISKOS P, AGGELAKIS P, VROUVAS J, KELEKIS N. Microwave hyperthermia in conjunction with radiotherapy in superficial tumours: correlation of thermal parameters with tumour regression. West Indian Med J 2013 Nov; 62(8): 752-7.
MANOUSARIDIS G, KOUKORAVA C, HOURDAKIS CJ, KAMENOPOULOU V, YAKOUMAKIS E, TSIKLAKIS K. Establishment of Diagnostic Reference Levels for Dental Intraoral Radiography. Radiat Prot Dosimetry 2013 Oct; 156(4):455-7.
SIMANTIRAKIS G, KOUKORAVA CH, KALATHAKI M, PAFILIS C, KAISAS I, ECONOMIDES S, HOURDAKIS C, KAMENOPOULOU V and GEORGIOU E. Reference levels and patient doses in interventional cardiology procedures in Greece. Eur Radiol 2013 Aug; 23(8): 2324-32.
YAKOUMAKIS E, KARLATIRA M, MAKRI T, KOTTOU S, GEORGIOU E. Greek dose reference levels in pediatric pelvis computed tomography examinations. Health Phys 2013 Apr; 104(4): 428-33.
LOUKAS C, KOSTOPOULOS S, TANOGLIDI A, GLOTSOS D, SFIKAS C and CAVOURAS D. Breast cancer characterization based on image classification of tissue sections visualized under low magnification. Comput Math Methods Med. v.2013, ID: 829461, 2013.
LOUKAS C, ROUSEAS C and GEORGIOU E. The role of hand motion connectivity in the performance of laparoscopic procedures on a virtual reality simulator. Med Biol Eng Comput 2013; 51(8): 911-922.
LOUKAS C and GEORGIOU E. Surgical workflow analysis with Gaussian mixture multivariate autoregressive (GMMAR) models: a simulation study. Comput Aided Surg 2013; 18(3-4):47-62.
KANAKIS MA, MITROPOULOS FA, CHATZIS AC and LOUKAS C. Coronary anastomosis simulation: assessing surgical dexterity. Interact Cardiovasc Thorac Surg 2013; 16(6): 776-7.
KANAKIS M, LIOULIAS A, SAMANIDIS G, LOUKAS C and MITROPOULOS F. Evolution in Experimental Fontan Circulation: A Review. Ann Thorac Cardiovasc Surg 2013; 19(3): 177-85.
LOUKAS C. Assessment of tumour angiogenesis in tissue section images based on a self organizing map (SOM). Comput Methods Biomech Biomed Engin: Imaging & Visulization 2013; 1(2): 111-118.
NIKOLOPOULOS D, VOGIANNIS E, PETRAKI E, KOTTOU S, YANNAKOPOULOS P, LEONTARIDOU M, LOUIZI A. Dosimetry modelling of transient radon and progeny concentration peaks: Results from in situ measurements in Ikaria spas, Greece. Environmental Sciences: Processes and Impacts 2013; 15(6): 1216-1227.
STRATIS A, KOTTOU S, MOLFETAS M, XIRAFI I, DELIS H, PANAYIOTAKIS G. The effect of a combined tube current modulation system on dose delivered to patients undergoing thoracic and abdominal CT with a 128-slice scanner. Radiation Protection Dosimetry 2013; 153(2), art. no. ncs301: 206-211.
NIKOLOPOULOS D, KOTTOU S, CHATZISAVVAS N, ARGYRIOU X, VLAMAKIS E, YANNAKOPOULOS P, LOUIZI A. A GATE Simulation Study of the Siemens Biograph DUO PET/CT System. O J Rad 2013; 3(2): 56-65.
PETRAKI E, NIKOLOPOULOS D, FOTOPOULOS A, PANAGIOTARAS D, KOULOURAS G, ZISOS A, NOMICOS C, LOUIZI A, STONHAM J. Self- organized critical features in soil radon and MHz electromagnetic disturbances: Results from environmental monitoring in Greece. Applied Radiation and Isotopes 2013 Feb; 72: 39–53.
PETRAKI E, NIKOLOPOULOS D, FOTOPOULOS A, PANAGIOTARAS D, NOMICOS C, YANNAKOPOULOS P, KOTTOU S, STONHAM J. Long-range memory patterns in variations of environmental radon in soil. Analytical Methods 2013; 5(16): 4010-4020.
MOUTSATSOS A, KARAISKOS P, PETROKOKKINOS L, SAKELLIOU L, PANTELIS E, GEORGIOU E, TORRENS M and SEIMENIS I. Assessment and characterization of the total geometric uncertainty in Gamma Knife radiosurgery using polymer gels. Med Phys 2013 Mar; 40(3): 031704. doi: 10.1118/1.4789922
YAKOUMAKIS E, KOSTOPOULOU H, MAKRI T, DIMITRIADIS A, GEORGIOU E and TSALAFOUTAS I. Estimation of radiation dose and risk to children undergoing cardiac catheterization for the treatment of a congenital heart disease using Monte Carlo simulations. Published online on October 24, 2012: Pediatric Radiology 2013 Mar; 43(3): 339-46 (DOI 10.1007/s00247-012-2510-3).
ZOURARI Κ, PANTELIS Ε, MOUTSATSOS Α, SAKELLIOU Ι, GEORGIOU Ε, KARAISKOS P and PAPAGIANNIS P. Dosimetric accuracy of a deterministic radiation transport based 192Ir brachytherapy treatment planning system. Part III: Comparison to Monte Carlo simulation in voxelized anatomical computational models. Med Phys 2013Jan; 40(1): 011712. doi: 10.1118/1.4770275.
KYRIAKOS N, KARAGIANNIS ST, GALANIS P, LIATSOS CH, ZOUBOULIS-VAFIADIS I, GEORGIOU E and MAVROGIANNIS CH. Evaluation of four time-saving methods of reading capsule endoscopy videos. European Journal of Gastroenterology & Hepatology 2012 Nov; 24(11):1276–1280.
NIKOLOPOULOS D, PETRAKI E, MAROUSAKI A, POTIRAKIS S, KOULOURAS G, NOMICOS C, PANAYIOTARAS D, STONHAM J and LOUIZI A. Environmental monitoring of radon in soil during a very seismically active period occurred in South West Greece. Journal of Environmental Monitoring 2012; 14: 564-578.
LOUKAS C, NIKITEAS N, SCHIZAS D, LAHANAS V and GEORGIOU E. A head-to head comparison between virtual reality and physical reality simulation training for basic skills acquisition. Surg Endosc 2012; 26(9):2550-8.
LOUKAS C and BROWN P. A PC-based system for predicting movement from deep brain signals in Parkinson’s disease. Comp Meth Prog Biomed 2012; 107(1):36-44.
PANTELIS E, MOUTSATSOS A, ZOURARI K, PETROKOKKINOS L, SAKELLIOU L, KILBY W, ANTYPAS C, PAPAGIANNIS P, KARAISKOS P, GEORGIOU E and SEIMENIS I. On the output factor measurements of the CyberKnife iris collimator small fields: Experimental determination of the k(Q(clin),Q(msr) ) (f(clin),f(msr) ) correction factors for microchamber and diode detectors. Med Phys 2012; 39: 4875-4885.
EFSTATHIOU S, SKEVA I, ZORBALA E, GEORGIOU E and MOUNTOKALAKIS TH. Metabolic Syndrome in Adolescence: Can it be predicted from Natal and Parental Profile? The Prediction of Metabolic Syndrome in Adolescence (PREMA) study. CIRCULATION 2012; 125(7): 902-910.
SIEBERT F-A, VENSELAAR JLM, HELLEBUST TP, PAPAGIANNIS P, RIJNDERS A, RIVARD MJ. Dose-rate to water calibrations for brachytherapy sources from the end-user perspective. Metrologia 2012 Oct; 49(5): S249-S252.
KANTEMIRIS I, KARAISKOS P, PAPAGIANNIS P and ANGELOPOULOS A. Dose and dose averaged LET comparison of 1H, 4He, 6Li, 8Be, 10B, 12C, 14N, and 16O ion beams forming a spread-out Bragg peak. Med Phys 2011; 38: 6585-91.
MALAMITSI J, PAPADOPOULOS A, VEZYRGIANNI A, DALIANIS K, BOUTSIKOU M AND GIAMARELLOU H. The value of successive Infecton scans in assessing the presence of chronic bone and joint infection and in predicting its evolution after treatment and after a prolonged follow-up. Nuclear Medicine Communications 2011;32: 1060-1069.
SIMANTIRAKIS G, HOURDAKIS C, ECONOMIDES S, DIMITRIOU P. Image quality of CT scanners and patient dose from CT examinations in Greece. Rad Prot Dosimetry 2011; 147(1-2): 129-132.
GIALOUSIS G, DIMITRIADIS A, YAKOUMAKIS E. Monte Carlo estimation of dose difference in lung from 192Ir brachytherapy due to tissue inhomogeneity. Radiat Prot Dosimetry 2011 Sep; 147(1-2):287-90.
NEOCLEOUS A, YAKOUMAKIS E, GIALOUSIS G, DIMITRIADIS A, YAKOUMAKIS N, GEORGIOU E. Dosimetry using Gafchromic XR-RV2 radiochromic films in interventional radiology. Radiat Prot Dosimetry 2011 Sep; 147(1-2):78-82.
CHATZIGIANNIS C, LYMPEROPOULOU G, SANDILOS P, DARDOUFAS C, YAKOUMAKIS E, GEORGIOU E, KARAISKOS P. Dose perturbation in the radiotherapy of breast cancer patients implanted with the Magna-Site: a Monte Carlo study. J Appl Clin Med Phys 2011 Jan 19; 12(2):3295-304.
KATSONI Ε, TSALAFOUTAS Ι, GRITZALIS P, STEFANOU E, GEORGIOU E, YAKOUMAKIS E. Exploring the useful exposure range limits of three intraoral image receptors for various tube potential, tube current and exposure time settings. Health May 2011; 3(5): 292-299.
KATSONI Ε, TSALAFOUTAS Ι, GRITZALIS P, STEFANOU E, GEORGIOU E, YAKOUMAKIS E. Performance comparison between three intraoral image receptors of different technology at a variety of tube potential, tube current and exposure time settings using a stepwedge phantom. Health Jan 2011; 3(1): 56-65.
LOUKAS C and GEORGIOU E. Multivariate autoregressive modeling of hand kinematics for laparoscopic skills assessment of surgical trainees. IEEE Trans Biomed Eng 2011; 58(11): 3289-3297.
LOUKAS C, NIKITEAS N, KANAKIS M and GEORGIOU E. Evaluating the effectiveness of virtual reality simulation training in intravenous cannulation. Simul Healthc 2011; 6(4): 213-7.
LOUKAS C, NIKITEAS N, KANAKIS M and GEORGIOU E. The contribution of simulation training in enhancing key components of laparoscopic competence. Am Surg 2011; 77(6):708-15.
LOUKAS C. Methods and tools for surgical assessment in the simulation world. CyberTherapy & Rehabilitation 2011; 4: 14-15.
PETROKOKKINOS L, ZOURARI K, PANTELIS E, MOUTSATSOS A, KARAISKOS P, SAKELLIOU L, SEIMENIS I, GEORGIOU E, PAPAGIANNIS P. Dosimetric accuracy of a deterministic transport based 192Ir brachytherapy treatment planning system. Part II: Monte Carlo and experimental verification of a multiple source dwell position plan amploying a shielded applicator. Medical Physics 2011 Apr; 38(4):1981-1992.
BARBARISI M, PANTELIS E, ANTYPAS C, ROMANELLI P. Radiosurgery of movement disorders. Comput Aided Surg 2011; 16(3):101-11.
TZIKAS A, KARAISKOS P, PAPANIKOLAOU N, SANDILOS P, KOUTSOUVELI E, LAVDAS E, SCARLEAS C, DARDOUFAS K, LIND BK, MAVROIDIS P. Investigating the clinical aspects of using CT vs. CT-MRI images during organ delineation and treatment planning in prostate cancer radiotherapy. Technol Cancer Res Treat 2011;10:231-42.
LOUKAS C, NIKITEAS N, KANAKIS M and GEORGIOU E. Deconstructing laparoscopic competence in a virtual reality simulation environment. Surgery 2011;149(6): 750-60.
KOUKORAVA C, CARINOU E, SIMANTIRAKIS G, VRAHLIOTIS TG, ARHONTAKIS E, TIERRIS C and DIMITRIOU P. Doses to operators during interventional radiology procedures – focus on eye lens and extremity dosimetry. Conference article. Radiat Prot Dosimetry 2011 Mar;144(1-4):482-6.
DIMITRIOU P, KALEF-EZRA J, PAFILIS C and KAMENOPOULOU V. Educational and Training Activities In Personal Dosimetry. Conference article. Radiat Prot Dosimetry 2011 Mar;144(1-4):596-8.
DIMITRIOU P and KAMENOPOULOU V. Education and Training Issues in individual Monitoring of Ionizing Radiation. Conference article. Radiat Prot Dosimetry 2011 Mar; 144(1-4):588-91.
DIMITRIADIS A, GIALOUSIS G, MAKRI T, KARLATIRA M, KARAISKOS P, GEORGIOU E, PAPAODYSSEAS S and YAKOUMAKIS E. Monte Carlo estimation of radiation doses during paediatric barium meal and cystourethrography examinations. Phys Med Biol 2011;56:367-82.
FILIPPI V, MALAMITSI J, VLACHOU F, LASPAS F, GEORGIOU E, PRASSOPOULOS V, ANDREOU J. The impact of FDG-PET/CT in the management of breast cancer patients with elevated tumor markers and negative or equivocal imaging modalities. Nuclear Medicine Communications 2011;32:85-90.
KARATHANOS E, DATSERIS I, VLONTZOU E, ZISIMOPOULOS A, GEORGIOU E. Contribution of 99m-Tc-depreotide (Neospect) scintigraphy in lung cancer staging. Journal of BUON 2010; 15(1): 147-152.
PANTELIS E, MOUTSATSOS A, ZOURARI K, KILBY W, ANTYPAS C, PAPAGIANNIS P, KARAISKOS P, GEORGIOU E, SAKELLIOU L. On the implementation of a recently proposed dosimetric formalism to a robotic radiosurgery system. Med Phys 2010;37(5):2369-79.
PANTELIS E, PAPADAKIS N, VERIGOS K, STATHOCHRISTOPOULOU I, ANTYPAS C, LEKAS L, TZOURAS A, GEORGIOU E, SALVARAS N. Integration of functional MRI and white matter tractography in stereotactic radiosurgery clinical practice. Int J Radiat Oncol Biol Phys 2010;78(1):257-67.
KANTEMIRIS I, ANGELOPOULOS A, BASSLER N, GIOKARIS N, HOLZSCHEITER, MH, KARAISKOS P, KALOGEROPOULOS TE. Real-time imaging for dose evaluation during antiproton irradiation. Phys Med Biol 2010; 55: N123-N131.
BASSLER N, KANTEMIRIS I, KARAISKOS P, ENGELKE J, HOLZSCHEITER MH. Comparison of optimized single and multifield irradiation plans of antiproton, proton and carbon ion beams. Radioth Oncol 2010; 95: 87-93.
LOUKAS C, NIKITEAS N, KANAKIS M, MOUTSATSOS A, LEANDROS E, GEORGIOU E. A virtual reality simulation curriculum for intravenous cannulation training. Society for Academic Emergency Training 2010;17(10):1142-1145.
MOUTSATSOS A, KARAISKOS P, PETROKOKKINOS L, ZOURARI K, PANTELIS E, SAKELLIOU L, SEIMENIS I, CONSTANTINOU C, PERATICOU A and GEORGIOU E. On the use of polymer gels for assessing the total geometrical accuracy in clinical Gamma Knife radiosurgery applications. Journal of Physics: Conference Series 2010; 250: Article number 012060.
ZOURARI K, PANTELIS E, MOUTSATSOS A, PETROKOKKINOS L, KARAISKOS P, SAKELLIOU L, GEORGIOU E and PAPAGIANNIS P. Dosimetric accuracy of a deterministic radiation transport based 192Ir brachytherapy treatment planning system Part I: single sources and bounded homogeneous geometries. Med Phys 2010;37(2):649-61.
NIKOLOPOULOS D, VOGIANNIS E, PETRAKI E, ZISOS A, LOUIZI A. Investigation of the exposure to radon and progeny in the thermal spas of Loutraki (Attica-Greece): Results from measurements and modelling. Sci Tot Environ (STOTEN) 2010;408:495–504. 46. KARANTANIS D, DURSKI JM, LOWE V, NATHAN M, MULLAN BP, GEORGIOU E, JOHNSTON PB, WISEMAN GA. 18F-FDG PET and PET/CT in Burkitt’s lymphoma. European Journal of Radiology 2010;75(1):68-73.
SEIMENIS I, MOUTSATSOS A, PETROKOKKINOS L, KANTEMIRIS I, BENEKOS O, EFSTATHOPOULOS E, PAPAGIANNIS P, SPEVACEK V, SEMNICKA J, DVORAK P. The use of high field strength and parallel imaging techniques for MRI-based gel dosimetry in stereotactic radiosurgery. Journal of Instrumentation 2009;4(7): P07004 (4th International Conference on Imaging Technologies in Biomedical Sciences).
KANTEMIRIS I, PETROKOKKINOS L, ANGELOPOULOS A, BASSLER N, SEIMENIS I, KARAISKOS P. Carbon beam dosimetry using VIP polymer gel and MRI. Journal of Physics: Conference Series. 2009;164:Article number 012055.
MOUTSATSOS A, PETROKOKKINOS L, ZOURARI K, PAPAGIANNIS P, KARAISKOS P, DARDOUFAS K, DAMILAKIS J, SEIMENIS I, GEORGIOU E. Gamma knife relative dosimetry using VIP polymer gel and EBT radiochromic films. Journal of Physics: Conference Series. 2009; 164, Article number 012053.
PETROKOKKINOS L, MOUTSATSOS A, KARAISKOS P, KOURIDOU V, PANTELIS E, PAPAGIANNIS P, SEIMENIS I. On the use of VIP gel dosimetry in HDR brachytherapy. Journal of Physics: Conference Series. 2009; 164, Article number 012051.
KARAISKOS P, MALAMITSI J, ANDREOU J, PASSOPOULOS V, VALOTASSIOU V, LASPAS F, TORRENS M. On the accuracy of a mutual information algorithm for PET-MR image registration. Journal of Instrumentation 2009; 4, Article number P07008.
PETROKOKKINOS L, KOZICKI M, PANTELIS E, ANTYPAS C, FIJUTH J, KARAISKOS P, SAKELLIOU L, SEIMENIS Ι. Characterization of a new polymer gel for radiosurgery dosimetry using Magnetic Resonance Imaging. Journal of Instrumentation 2009; 4, Article number P06018.
KANTEMIRIS I, KARAISKOS P, GEORGIOU E, ANGELOPOULOS A, GIOKARIS N, DUBNICKA S, FULOP M, KALOGEROPOULOS T E. On the feasibility of real time imaging in radiotherapy using antiproton beams. Journal of Instrumentation. 2009;4, Article number P06002.
MOUTSATSOS A, PETROKOKKINOS L, KARAISKOS P, PAPAGIANNIS P, GEORGIOU E, DARDOUFAS K, SANDILOS P, TORRENS M, PANTELIS E, KANTEMIRIS I, SAKELLIOU L AND SEIMENIS I. Gamma Knife output factor measurements using VIP polymer gel dosimetry. Med Phys 2009;36(9):4277-4287.
YAKOUMAKIS EN, GIALOUSIS GI, PAPADOPOULOU D, MAKRI T, PAPPOULI Z, YAKOUMAKIS N, PAPAGIANNIS P, GEORGIOU E. Estimation of children’s radiation dose from cardiac catheterisations, performed for the diagnosis or the treatment of a congenital heart disease using TLD dosimetry and Monte Carlo simulation. J Radiol Prot 2009; 29(2):251-61.
YAKOUMAKIS Ε, KARLATIRA Μ, GIALOUSIS G, DIMITRIADIS A, MAKRI T and GEORGIOU E. Effective dose variation in pediatric computed tomography: dose reference levels in Greece. Health Phys Dec 2009;97(6):595– 603.
STANCANELLO J, ROMANELLI P, PANTELIS E, SEBASTIANO F, MODUGNO N. Atlas-based functional radiosurgery: early results. Med Phys. 2009;36(2):457-63.
GALETSELI M, DIMITRIOU P, TSAPRA H, MOUSTAKI M, NICOLAIDOU P, FRETZAYAS A. Effect of hydration and continuous urinary drainage on urine production in children. Scandinavian Journal of Urology and Nephrology 2008;42(5):462-465.
NIKOLOPOULOS D, LOUIZI A. Study of indoor radon and radon in drinking water in Greece andCyprus: Implications to exposure and dose. Radiation measurements 2008;43(7):1305-1314.
MARIOLIS-SAPSAKOS T, MALAMITSI J, YAKOUMAKIS E, ORFANOS F. Is sentinel node mapping useful in anorectal melanoma? Hell J Nucl Med 2008;11(1):39-42.
LIMOURIS GS, CHATZIIOANNOU A, KONTOGEORGAKOS D, MOURIKIS D, LYRA M, DIMITRIOU P, STAVRAKA A, GOULIAMOS A, VLAHOS L. Selective hepatic arterial infusion of In-111-DTPA-Phe1- octreotide in neuroendocrine liver metastases. European Journal of Nuclear Medicine and Molecular Imaging 2008;35(10):1827-1837.
PAPAGIANNIS P, BALTAS D, GRANERO D, PÉREZ-CALATAYUD J, GIMENO J, BALLESTER F, VENSELAAR JLM. Radiation transmission data for radionuclides and materials relevant to brachytherapy facility shielding. Medical Physics 2008;35(11):4898-4906.
TSAPAKI V, KOTTOU S, KORNIOTIS S, NIKOLAKI N, RAMMOS S, APOSTOLOPOULOU SC. Radiation doses in paediatric interventional cardiology procedures. Radiat Prot Dosimetry 2008;132(4):390-4.
KARANTANIS D, SUBRAMANIAM R, PELLER P, LOWE V, DURSKI J, COLLINS D, GEORGIOU E, ANSELL S, WISEMEN G. The Value of F-18 FDG PET/CT in Extranodal Natural Killer/T-cell (NK/T-cell) Lymphoma. Clinical Lymphoma and Myeloma Journal 2008;8(2):94-99. 65.
PANTELIS E, ANTYPAS C, PETROKOKKINOS L, KARAISKOS P, PAPAGIANNIS P, KOZICKI M, GEORGIOU E, SAKELLIOU L, SEIMENIS I. Dosimetric characterization of CyberKnife radiosurgical photon beams using polymer gels. Med Phys 2008;35(6):2312-2320.
GIALOUSIS GI, YAKOUMAKIS EN, DIMITRIADIS AL, PAPOULI ZK, YAKOUMAKIS NE, TSALAFOUTAS IA, PAPADOPOULOU DI, GEORGIOU EK. Monte Carlo estimation of radiation doses in red bone marrow and breast in common pediatric x-ray examinations. Health Phys 2008;95(3):331-6.
GIALOUSIS GI, YAKOUMAKIS EN, MAKRI TK, PAPADOPOULOU D, KARLATIRA M, KARAISKOS P, PAPAODYSSEAS S, EVLOGIAS N, DIMITRIOU PA, GEORGIOU EK. Comparison of dose from radiological examination for scoliosis in children among two pediatric hospitals by Monte Carlo simulation. Health Phys 2008;94(5):471-8.
MAVRIKOU I, KOTTOU S, TSAPAKI V, NEOFOTISTOU V. High patient doses as a result of physician’s negligence. How can be prevented? Rad Prot Dosim 2008;129(1-3):67-70.
TSAPAKI V, TRIANTOPOULOU C, MANIATIS P, KOTTOU S, TSALAFOUTAS J, PAPAILIOU J. Patient skin dose assessment during CT guided interventional procedures. Rad Prot Dosim 2008;129(1-3):29-31.
TSAPAKI V, PATSILINAKOS S, VOUDRIS V, MAGGINAS A, PAVLIDIS S, MAOUNIS T, THEODORAKIS G, KOUTELOU M, VRANTZA T, NEARCHOU M, NIKOLAKI N, KOLLAROS N, KYROZI E, KOTTOU S, KARAISKOS P, NEOFOTISTOU E, COKKINOS D. Level of patient and operator dose in the largest cardiac center in Greece. Rad Prot Dosim 2008;129(1-3):71-3.
TSAPAKI V, PADOVANI R, VANO E, SCHREINER A, NEOFOTISTOU V, KOTTOU S. Commissioning and constancy protocols for digital angiographic units. Rad Prot Dosim 2008;129(1-3):258-60.
VANO E, JÄRVINEN H, KOSUNEN A, BLY R, MALONE J, DOWLING A, LARKIN A, PADOVANI R, BOSMANS H, DRAGUSIN O, JASCHKE W, TORBICA P, BACK C, SCHREINER A, BOKOU C, KOTTOU S, TSAPAKI V, JANKOWSKI J, PAPIERZ S, DOMIENIK J, WERDUCH A, NIKODEMOVA D, SALAT D, KEPLER K, BOR MD, VASSILEVA J, BORISOVA R, PELLET S, CORBETT RH. Patient dose in interventional radiology. A European Survey. Rad Prot Dosim 2008;129(1-3):39-45.
ZOETELIEF J, SCHULTZ FW, KOTTOU S, GRAY L, O’CONNOR U, SALAT D, KEPLER K, KAPLANIS P, JANKOWSKI J, SCHREINER A and VASSILEVA J. Quality control (qc) measurements for fluoroscopy systems in eight countries participating in the SENTINEL EU coordination action. Rad Prot Dosim 2008;129(1-3):237-43.
PADOVANI R, TRIANNI A, BOKOU C, BOSMANS H, JANKOWSKI J, KOTTOU S, KEPLER K, MALONE J, TSAPAKI V, SALAT D, VANO E, VASSILEVA J. Survey on performance assessment of cardiac angiography systems. Rad Prot Dosim 2008;129(1-3):108-11.
TSAPAKI V, TSALAFOUTAS IA, POGA V, LOUIZI A, KOTTOU S, KOULENTIANOS E. Investigation of breast dose in five screening mammography centres in Greece. J Radiol Prot 2008;28(3):337-46.
YAKOUMAKIS EN, TSALAFOUTAS IA, ALIBERTI M, PANTOS GI, YAKOUMAKIS NE, KARAISKOS P, GEORGIOU EK. Radiation doses in common x-ray examinations carried out in two dedicated paediatric hospitals. Rad Prot Dosim 2007;124(4):348-352.
GONIAS P, BERTSEKAS N, KARAKATSANIS N, SAATSAKIS G, GAITANIS A, NIKOLOPOULOS D, LOUDOS G, PAPASPYROU L, SAKELLIOS N, TSANTILAS X, DASKALAKIS A, LIAPARINOS P, NIKITA K, LOUIZI A, CAVOURAS D, KANDARAKIS I, PANAYIOTAKIS GS. Validation of a GATE model for the simulation of the Siemens biographTM 6 PET scanner. Nuclear Instruments & Methods in Physics Research Section A-Accelerators Spectrometers Detectors and Associated Equipment 2007;571(1-2):263-266.
NIKOLOPOULOS D, LINARDATOS D, VALAIS I, MICHAIL C, DAVID S, GONIAS P, BERTSEKAS N, CAVOURAS D, LOUIZI A, KANDARAKIS I. Monte Carlo validation in the diagnostic radiology range. Nuclear Instruments & Methods in Physics Research Section A-Accelerators Spectrometers Detectors and Associated Equipment 2007;571(1-2):267-269.
KONTOGEORGAKOS D, LIMOURIS GS, KAMENOPOULOU V, CARINOU E, PAPANIKOLOS G, VLAHOS L, DIMITRIOU P. Optimization of doses received by the hospital staff and the members of the family of patients undergoing 111In-DTPA-D-Phe 1-Octreotide therapy. Radiation Protection Dosimetry 2007;125(1-4):403-406.
TSAPAKI V, TSALAFOUTAS IA, CHINOFOTI I, KARAGEORGI A, CARINOU E, KAMENOPOULOU V, YAKOUMAKIS EN, KOULENTIANOS ED. Radiation doses to patients undergoing standard radiographic examinations: a comparison between two methods. Br J Radiol 2007;80(950):107-12.
PAPAGIANNIS P, KARAISKOS P, GEORGIOU E, BALTAS D, LYMPEROPOULOU G, PANTELIS E, SAKELLIOU L. On the use of High Dose Rate 192Ir and 169Yb sources with the MammoSite® Radiation Therapy System. Med Phys 2007;34(9):3614-3619.
LYMPEROPOULOU G, PETROKOKKINOS L, PAPAGIANNIS P, STEINER M, SPEVACEK V, SEMNICKA J, DVORAK P, SELMENIS I. Monte Carlo simulations to optimize beams used in Gamma experimental dosimetry of narrow Knife radio-surgery. Nuclear Instruments & Methods in Physics Research Section A – Accelerators Spectrometers Detectors and Associated Equipment 2007; 580(1):548-551.
TZANNOY I, KARAPANAGIOTOU E, CHARPIDOU A, DILANA K, ALAMARA C, CHRISTAKOPOULOU I, GEORGIOU E, SYRIGOS K. The Use of Radiolabeled Somatostatin Analog Scintigraphy in the Staging of Small Cell Lung Cancer Patients. American Journal of Clinical Oncology 2007;30(5):503-506.
PAPAGEORGIOU E, TSAPAKI V, TSALAFOUTAS IA, ΜAURIKOU E, ΚOTTOU S, ΟRFANOS A, ΚARIDAS G, FIDANIS T, ΖAFIRIADOU E, ΝEOFOTISTOU V. Comparison of patient radiation doses in interventional radiology procedures performed in two large hospitals in Greece. Rad Prot Dosim, 2007;124(2):97-102.
PASCHALIS T, SANDILOS P, TATSIS E, KARAISKOS P, ANTYPAS C, CHATZIGIANNIS C, DARDOUFAS K, GEORGIOU E, VLACHOS L. Dosimetric evaluation of a new collimator insert system for stereotactic radiotherapy. Br J Radiol 2007;80(954):446-51.
NIKOLOPOULOS D, KANDARAKIS I, TSANTILAS X, VALAIS I, CAVOURAS D, LOUIZI A. Comparative study using Monte Carlo methods of the radiation detection efficiency of LSO, LuAP, GSO and YAP scintillators for use in positron emission imaging (PET). Nuclear Instruments & Methods in Physics Research Section A-Accelerators Spectrometers Detectors and Associated Equipment. 2006;569(2):350-354.
ECONOMIDES S, TRITAKIS P, PAPADOMARKAKI E, CARINOU E, HOURDAKIS C, KAMENOPOULOU V, DIMITRIOU P. Occupational exposure in Greek industrial radiography laboratories (1996-2003). Radiation Protection Dosimetry. 2006;118(3):260-264.
KAMENOPOULOU V, DIMITRIOU P, HOURDAKIS CJ, MALTEZOS A, MATIKAS T, POTIRIADIS C, CAMARINOPOULOS L. Nuclear security and radiological preparedness for the Olympic Games, Athens 2004: Lessons learned for organizing major public events. Health Physics. 2006;91(4):318-330.KONTOGEORGAKOS DK, DIMITRIOU PA, LIMOURIS GS, VLAHOS LJ. Patient-specific dosimetry calculations using mathematic models of different anatomic sizes during therapy with 111In-DTPA-D-Phe 1-octreotide infusions after catheterization of the hepatic artery. Journal of Nuclear Medicine. 2006;47(9):1476-1482.
PAPAGIANNIS P, SAKELLIOU L, ANAGNOSTOPOULOS G, BALTAS D. On the dose rate constant of the selectSeed 125I interstitial brachytherapy seed. Medical Physics 2006;33(5):1522-1523.
SANDILOS P, TSALAFOUTAS I, KOUTSOKALIS G, KARAISKOS P, GEORGIOU E, YAKOUMAKIS E, VLAHOS L. Radiation doses to patients from extracorporeal shock wave lithotripsy. Health Physics 2006;90(6):583-7.
SANDILOS P, BARAS P, GEORGIOU E, DARDOUFAS K, KARAISKOS P, PAPAGIANNIS P, PASCHALIS T, TATSIS E, TORRENS M, VLAHOS L. Fast, three-dimensional, MR Imaging for polymer gel dosimetric applications involving high dose and steep dose gradients. Nuclear Instruments & Methods In Physics Research Section A-Accelerators Spectrometers Detectors And Associated Equipment 2006;569(2):572-576.
PANTELIS E, BALTAS D, GEORGIOU E, KARAISKOS P, LYMPEROPOULOU G, PAPAGIANNIS P, SAKELLIOU L, SEIMENIS I, STILLIARIS E. Dose characterization of the new Bebig IsoSeed (R) I25.S17 using polymer gel and MRI. Nucl Instr Method (A)-Accelerators Spectrometers Detectors And Associated Equipment 2006;569(2):529-532.
LYMPEROPOULOU G, PAPAGIANNIS P, ANGELOPOULOS A, KARAISKOS P, GEORGIOU E, BALTAS D. A dosimetric comparison of 169Yb and 192Ir for HDR brachytherapy of the breast, accounting for the effect of finite patient dimensions and tissue inhomogeneities. Med Phys 2006;33(12):4583-9.
SANDILOS P, TATSIS E, VLACHOS L, KARAISKOS P, GEORGIOU E, KIPOUROS P, TORRENS M, ANGELOPOULOS A. Mechanical and dose delivery accuracy evaluation in radiosurgery using polymer gels. J Appl Clin Med Phys 2006;7(4):13-21.
MALAMITSI J, VALOTASSIOU B, ILIADIS K, KOSMIDIS P, LASPAS F, VASILAKI M, PIPINI E, PETOUNIS A, GOGOY L, PAGOU M, EFTHIMIADOU R, ANDREOU J. Preliminary results on the role of PET/CT in initial staging, restaging and management of lung cancer. NIMA 2006;569(2):319-322.
KARAKATSANIS N, SAKELIOU N, TSANTILAS NX, DIKAIOS N, TSOUMPAS C, LAZARO D, LOUNDOS G, SCHMIDTLEIN CR, LOUIZI A, VALAIS J, NIKOLOPOULOS D, MALAMITSI J, KANDARAKIS J, NIKITA K. Comparative evaluation of two commercial PET scanners ECAT Exact HR+ and Biograph 2, using GATE. NIMA 2006;569:368-372.
DALIANIS K, MALAMITSI J, GOGOU L, PAGOU M, EFTHIMIADOU R, ANDREOU J, LOUIZI A, GEORGIOU E. Dosimetric evaluation of the staff working in a PET/CT department. NIMA 2006;569(2):548-550.
FITOUSI NT, EFSTATHOPOULOS EP, DELIS HB, KOTTOU S, KELEKIS AD, PANAYIOTAKIS GS. Patient and staff dosimetry in vertebroplasty. Spine 2006; 31(23):E884-9.
PAPAGIANNIS P, PANTELIS E, GEORGIOU E, KARAISKOS P, ANGELOPOULOS A, SAKELLIOU L, STILIARIS S, BALTAS D, SEIMENIS I. Polymer gel dosimetry for the TG-43 dosimetric characterization of a new I-125 interstitial brachytherapy seed. Phys Med Biol 2006;51:2101-1.
ALEVIZAKI C, MOLFETAS M, SAMARTZIS A, VLASSOPOULOU B, VASSILOPOULOS C, RONDOGIANNI P, KOTTOU S, HADJICONSTANTINOU V, ALEVIZAKI M. Iodine 131 treatment for differentiated thyroid carcinoma in patients with end stage renal failure: dosimetric, radiation safety, and practical considerations. Hormones 2006;5(4):276-287.
MAKRI T, YAKOUMAKIS E, PAPADOPOULOU D, GIALOUSIS G, THEODOROPOULOS V, SANDILOS P, GEORGIOU E. Radiation risk assessment in neonatal radiographic examinations of the chest and abdomen: a clinical and MonteCarlo dosimetry study. Physics in Medicine and Biology 2006;51(19):5023-5033.
KIAGIA M, KARAPANAGIOTOU E, CHRPIDOU A, DILANA K, DIONELLIS G, DANNOS I, GEORGIOU E, SYRIGOS K. Rapid infusion of ibandronate in lung cancer patients with bone metastases. Anticancer Research 2006;26(4B):3133-3136.
KARAGIANNIS S, GOULAS S, KOSMADAKIS G, GALANIS P, ARVANITIS D, BOLETIS J, GEORGIOU E, MAVROGIANNIS C. Wireless capsule endoscopy in the investigation of patients with chronic renal failure and obscure gastrointestinal bleeding (preliminary data). World Journal of Gastroenterology 2006;12(32):5182-5185.
LYMPEROPOULOU G, PAPAGIANNIS P, SAKELLIOU L, GEORGIOU E, HOURDAKIS K, BALTAS D. Comparison of radiation shielding requirements for HDR brachytherapy using Yb-169 and Ir-192 sources. Med Phys 2006; 33(7):2541-2547.
FALAGAS ME, VALOTASSIOU VJ, PAPADOULI D, PAPADOPOULOS A, MALAMITSI J. 99mTechnetium ciprofloxacin scintigraphy for the evaluation of spinal infections: a preliminary report. Clin Orthop Relat Res 2006;444:34-7.
EFSTATHOPOULOS EP, KATRITSIS DG, KOTTOU S, KALIVAS N, TZANALARIDOU E, GIAZITZOGLOU E, KOROVESIS S, FAULKNER K. Patient and staff radiation dosimetry during cardiac electrophysiology studies and catheter ablation procedures: a comprehensive analysis. Europace 2006;8(6):443-448.
TSAPAKI V, MAGGINAS A, VANO E, KOTTOU S, PAPADAKIS E, DAFNOMILI P, KYROZI, KOLLAROS N, NEOFOTISTOU N, COKKINOS D. Factors that influence radiation dose during Percutaneous Coronary Intervention. J Interv Cardiol 2006;19(3):237-244.
PAPADIMITRIOU D, KOTTOU S, OROS L, ILIAS I, MOLFETAS M, TSAPAKI V, PERRIS A, CHRISTAKOLOPOULOU I. Differentiated thyroid cancer: comparison of therapeutic iodine 131 Biological Elimination after discontinuation of levothyroxine versus administration of recombinant human thyrotropin. Ann Nucl Med 2006;20(1):63-67.
PAPAGIANNIS P, PANTELIS E, GEORGIOU E, KARAISKOS P, ANGELOPOULOS A, SAKELLIOU L, STILIARIS S, BALTAS D, SEIMENIS I. Polymer gel dosimetry for the TG-43 dosimetric characterization of a new 125I interstitial brachytherapy seed. Phys Med Biol 2006;51(8):2101-11.
SANDILOS P, TSALAFOUTAS I, KOUTSOKALIS G, KARAISKOS P, GEORGIOU E, ΥAKOUMAKIS E, VLAHOS L. Radiation doses to patients from extracorporeal shock wave lithotripsy. Health Phys 2006;90(6): 583-7. 112. NIKOLOPOULOS D, KANDARAKIS I, CAVOURAS D, LOUIZI A, NOMICOS C. Investigation of radiation absorption and x-ray fluorescence of medical imaging scintillators by Monte Carlo methods. Nucl Instr Method (A) 2006;565(2):821-832.
NlKOLOPOULOS D, VALAIS I, KANDARAKIS I, CAVOURAS D, LINARDATOS D, SIANNOUDIS I, LOUIZI_A. DIMITROPOULOS N, VATTIS D, EPISKOPAKIS A, NOMICOS C, PANAGIOTAKIS G. Evaluation of GSO:Ce scintillator in the x-ray energy range from 40 to 140 kV for possible applications in medical X-ray imaging. Nucl Instr Method (A) 2006;560(2):577-583.
MAKRI T, YAKOUMAKIS E,PAPADOPOULOU D, GIALOUSIS G,SANDILOS P, THEODOROPOULOS V, SANDILOS P, GEORGIOU E. Radiation risk assessment in neonatal radiographic examinations of the chest and abdomen: a clinical and Monte Carlo dosimetry study. Phys Med Biol 2006;51(2):1-11.
DIMAKOPOULOU A, TSALAFOUTAS I, GEORGIOU G, YAKOUMAKIS E. Image Quality and Breast Dose of Twenty four Screen – Film combinations for Mammography. British Journal Radiology 2006;79(938):123-9.
GIALOUSIS G, YAKOUMAKIS E, PAPADOPOULOU D, MAKRI TR, YAKOUMAKIS N, DIMITRIOU P, GEORGIOU E. Differences in effective dose and energy imparted estimation from PA-AP, RLAT-LLAT projections in pediatric full spine x-ray examination using Monte Carlo technique. Phys Med Biol 2006;51(2): 287-97.
GONI H, TSALAFOUTAS I, TZORTZIS G, PAPPAS P, BOUZAS N, LOULAKAS J, GEORGIOU A, YAKOUMAKIS EM, GEORGIOU E. Radiation doses to patients from digital substraction angiography. Radiat Prot Dosimetry 2005; 117(1-3): 251-255.
KANDARAKIS I, CAVOURAS D, SIANOUDIS I, NIKOLOPOULOS D, EPISKOPAKIS A, LINARDATOS D, MARGETIS D, NIRGIANAKI E, ROUSSOU M, MELISSAROPOULOS P, KALIVAS N, KALATZIS I, KOURKOUTAS K, DIMITROPOULOS N, LOUIZI A, NOMICOS C and PANAIOTAKIS G. On the response of Y3Al5O12: Ce (YAG : Ce) powder scintillating screens to medical imaging X-rays. Nuclear Instruments & Methods in Physics Research Section A-Accelerators Spectrometers Detectors and Associated Equipment 2005;538(1-3):615-630.
LIMOURIS GS, DIMITROPOULOS N, KONTEGEORGAKOS D, PAPANIKOLOS G, KOUTOULIDIS V, HATZIOANNOU A, MOURIKIS D, LYRA M, DIMITRIOU P, STRAVAKA A, VLAHOS L. Evaluation of the therapeutic response to In-111-DTPA octreotide-based targeted therapy in liver metastatic neuroendocrine tumors according to CT/MRI/US findings. Cancer Biotherapy and Radiopharmaceuticals 2005;20(2):215-217.
LYMPEROPOULOU G, PAPAGIANNIS P, SAKELLIOU L, MILICKOVIC N, GIANNOULI S, BALTAS D. A dosimetric comparison of 169Yb versus 192Ir for HDR prostate brachytherapy. Medical Physics 2005;32(12):3832-3842.
PANTELIS E, LYMPEROPOULOU G, PAPAGIANNIS P, SAKELLIOU L, STILIARIS E, SANDILOS P, SEIMENIS I, KOZICKI M, ROSIAK JM. Polymer gel dosimetry close to an 125I interstitial brachytherapy seed. Physics in Medicine and Biology 2005;50(18):4371-4384.
SANDILOS P, PASCHALIS T, KARAISKOS P, DARDOUFAS K, VLACHOS L. Quality assurance of Siemen’s virtual wedge by using film dosimetry. Physica Medica 2005;21:65-7.
PAPADOPOULOU D, YAKOUMAKIS E, SANDILOS P, THANOPOULOS V, MAKRI TR, GIALOUSIS G, HOUNDAS D, YAKOUMAKIS N, GEORGIOU E. Entrance radiation doses during paediatric catheterizations, performed for the diagnosis or the treatment of a congenital heart disease. Radiat Prot Dosimetry 2005;117(1-3): 236-40.
GONI H, PAPADOPOULOU D, YAKOUMAKIS EM, STRATIGIS N, BENOS J, SIRIOPOULOU V, MAKRI TR, GEORGIOU E. Investigation of Occupational Radiation Exposure, during Interventional Cardiac Catheterizations, performed via Radial Artery. Radiat Prot Dosimetry 2005;117(1-3):107-110.
SYRIGOS K, TZOANNOU I, KATIRTZOGLOU N, GEORGIOU E. Skin cancer in the elderly: An Overview. Ιn Vivo 2005;19(3):643-652.
EFSTATHOPOULOS EP, BENEKOS O, MOLFETAS M, NEOFOTISTOU E, CHAROU E, KOTTOU S. Quality assurance (QA) procedures for software: evaluation of an ADC quality system. Radiat Prot Dosimetry 2005;117(1-3): 291-297.
NEOFOTISTOU V, TSAPAKI V, ΚOTTOU S, SCHREINER-KAROUSSOU A, VANO E. Does digital imaging decrease patient dose? A pilot study and review of the literature. Radiat Prot Dosimetry 2005;117(1-3):204-210.
VANO E, PADOVANI R, BERNARDI G, TEN GJ, PETERZOL A, DOWLING A, BOSMANS H, KOTTOU S, OLIVARI Z, FAULKNER K, BALTER S. On the use of DICOM cine header information for optimisation: results from the 2002 European DIMOND cardiology survey. Radiat Prot Dosimetry 2005;117(1-3): 162-165.
TSAPAKI V, KOTTOU S, KOLLAROS N, KYRIAKIDIS Z, NEOFOTISTOU V. Comparison of a CCD and a flat-panel digital system in an Interventional Cardiology Laboratory. Radiat Prot Dosimetry 2005;117(1-3):93-96.
TSAPAKI V, KOTTOU S, VANO E, PARVIANEN T, PADOVANI R, DOWLING A, MOLFETAS M, NEOFOTISTOU V. Correlation of patient and staff doses in interventional cardiology. Radiat Prot Dosimetry 2005;117(1-3):26-29.
TSALAFOUTAS IA, CHRYSOVERGIS DA, MANIATIS PN, VASSILAKΙ AE, TRIANTOPOULOU CC, YAKOUMAKIS EN, KOULENTIANOS ED. Radiation doses to patients from enteroclysis. Radiat Prot Dosimetry 2005;113(2):162-7.
CAVOURAS D, KANDARAKIS I, NIKOLOPOULOS D, KALATZIS I, EPISKOPAKIS A, LINARDATOS D, ROUSSOU M, NIRGIANAKI E, MARGETIS D, VALAIS I, KALIVAS N, KOURKOUTAS K, SIANOUDIS I, DIMITROPOULOS N, LOUIZI A, NOMICOS C, PANAYIOTAKIS G. Light emission efficiency and imaging performance of Y2Al5O12: Ce (YAG:Ce) powder scintillator under diagnostic radiology conditions. Appl Phys(B) 2005;80:923-933.
PAPADOPOULOU D, YAKOUMAKIS E, MAKRI T, SANDILOS P, THANOPOULOS B, GEORGIOU E. Assessment of patient radiation doses, during transcatheter closure of ventricular and atrial septal defects, with Amplatzer Devices. Catheter and Cardiovasc Interv 2005;65(3):434-441.
BARAS D, SEIMENIS I, SANDILOS P, VLAHOS L, BIEGANSKI T, GEORGIOU E, PANTELIS E, PAPAGIANNIS P, SAKELLIOU L. An evaluation of the TSE MR sequence for time efficient data acquisition in polymer gel dosimetry of applications involving high doses and steep dose gradients. Med Phys 2005; 32(11):3339-3345.
MALAMITSI J, PAPADOPOULOS S, ILIADIS K, PAGOU M, LAMPRAKOS L, DALIANIS K, EFTHIMIADOU R, ANDREOU J. Sestamibi scintigraphy reveals adenocarcinoma of the lung. Eur J Nucl Med Mol Imaging 2005;32(1):139.
KARAISKOS P, PETROKOKKINOS L, TATSIS E, ANGELOPOULOS A, BARAS P, KOZICKI M, PAPAGIANNIS P, ROSIAK J, SAKELLIOU L, SANDILOS P, VLACHOS L. Dose verification of single shot gamma knife applications using VIPAR polymer gel and MRI. Phys Med Biol 2005; 50(6):1235-50.
PANTELIS E, PAPAGIANNIS P, KARAISKOS P, ANGELOPOULOS A, ANAGNOSTOPOULOS G, BALTAS D, ZAMBOGLOU N, SAKELLIOU L. The effect of finite patient dimensions and tissue inhomogeneities on dosimetry planning of 192Ir HDR breast brachytherapy: a Monte Carlo dose verification study. Int J Radiat Oncol Biol Phys 2005;61(5):1596-602.
PAPAGIANNIS P, KARAISKOS P, KOZICKI M, ROSIAK J, SAKELLIOU L, SANDILOS P, SEIMENIS I, TORRENS M. Three-dimensional dose verification of the clinical application of gamma knife stereotactic radiosurgery using polymer gel and MRI. Phys Med Biol 2005;50(9):1979-90.
SANDILOS P, SEFERLIS S, ANTYPAS C, KARAISKOS P, DARDOUFAS K, VLAHOS L. Technical note: evaluation of dosimetric performance in a commercial 3D treatment planning system. Br J Radiol 2005;78:899-905.
LYMPEROPOULOU G, PAPAGIANNIS P, SAKELLIOU L, KARAISKOS P, SANDILOS P, PRZYKUTTA A, BALTAS D. Monte Carlo and thermoluminescence dosimetry of the new IsoSeed model I25.S17 125I interstitial brachytherapy seed. Med Phys 2005;32(11):3313-7.
GΕRANIOS A, NIKOLOPOULOS D, LOUIZI A, KARATZI A. Multiple Radon Survey in Spa of Loutra Εdipsou (Greece). Radiat Prot Dosimetry 2004;112(2):251-258.
VΟGIANNIS E, NIKOLOPOULOS D, LOUIZI A. HALVADAKIS C. Radon exposure in the thermal spas of Lesvos island-Greece. Radiat Prot Dosimetry 2004;111(1):1-7.
VOGIANNIS E, NIKOLOPOULOS D, LOUIZI A, HALVADAKIS C. Radon variations during treatment in thermal spas of Lesvos Island (Greece). J Environ Radioactiv 2004;76:283-294.
VOGIANNIS E, NIKOLOPOULOS D, LOUIZI A, HALVADAKIS C. Radon variations during treatment in thermal spas of Lesvos Island (Greece). J Environ Radioactiv 2004;75:159-170.
DEMIR H, BERK F, RADERER M, PLOWMAN PN, LASSEN U, DAUGAARD G, GLAUSEN M, BOHUSLAVIZKI KH, PETERS M, HARMER C, MALAMITSI J, AKTOLUN C. The role of nuclear medicine in the diagnosis of cancer of unknown origin. Q J Nucl Med Mol Imaging 2004;48:164-173.
TSAPAKI V, KOTTOU S, KOLLAROS N, DAFNOMILI P, KYRIAKIDIS Z, NEOFOTISTOU V. Dose performance evaluation of a charge coupled device and a flat-panel digital fluoroscopy system recently installed in an interventional cardiology laboratory. Radiat Prot Dosimetry 2004;111:297-304.
TSAPAKI V, KOTTOU S, PATSILINAKOS S, VOUDRIS V, COKKINOS DV. Radiation dose measurements to the interventional cardiologist using an electronic personal dosemeter. Radiat Prot Dosimetry 2004;112(2):245-249.
TSAPAKI V, KOTTOU S, KOLLAROS N, DAFNOMILI P, KOUTELOU M, KOULENTIANOS E, NEOFOTISTOU V. Comparison of a conventional and a flat-panel digital system in interventional cardiology procedures. Br J Radiol 2004;77:562-567.
EFSTATHOPOULOS EP, KARVOUNI E, KOTTOU S, TZANALARIDOU E, KOROVESIS S, GIAZITZOGLOU E, KATRITSIS D. Patient Dosimetry during Coronary Interventions: a comprehensive analysis. American Heart Journal 2004;147(3):468-475.
TSAPAKI V, KOTTOU S, VANO E, KOMPPA T, PADOVANI R, DOWLING A, MOLFETAS M, NEOFOTISTOU V. Occupational dose constraints in interventioanal cardiology procedures: the DIMOND approach. Phys Med Biol 2004;49: 997-1007.
TIERRIS CE, YAKOUMAKIS EN, BRAMIS GN, GEORGIOU E. Dose area product reference levels in dental panoramic radiology. Radiat Prot Dosimetry 2004;111(3):283-287.
TSALAFOUTAS IA, DIMAKOPOULOU AD, KOULENTIANOS ED, SEREFOGLOU AN, YAKOUMAKIS EN. Variation of the sensitometric characteristics of seven mammographic with processing conditions. Br J Radiol 2004;77(920):666-71.
TSEKES G, MANGAFAS N, CHINI M, MINGAS A, TSOGAS N, FERETIS A, GEORGIOU V, LAZANAS MC. Body composition analysis by DEXA in HIV+ patients: comparison between years 1994 and 2004. Int J Antimicr Ag 2004;24(2):S247.
PANTELIS E, PAPAGIANNIS P, ANAGNOSTOPOULOS G, BALTAS D, KARAISKOS P, SANDILOS P, SAKELLIOU L. Evaluation of a TG-43 compliant analytical dosimetry model in clinical Ir-192 HDR brachytherapy treatment planning and assessment of the significance of source position and catheter reconstruction uncertainties. Phys Med Biol 2004;49:55-67.
SANDILOS P, ANGELOPOULOS A, BARAS P, DARDOUFAS K, KARAISKOS P, KIPOUROS P, KOZICKI M, ROSIAK JM, SAKELLIOU L, SEIMENIS I, VLAHOS L. Dose verification in clinical IMRT prostate incidents. Int J Radiat Oncol Biol Phys 2004;59:1540-7.
MATSOPOULOS G, ASVESTAS P, DELIBASIS K, KOULOULIAS V, UZUNOGLU N, KARAISKOS P, SANDILOS P. Registration of electronic portal images for patient set-up verification. Phys Med Biol 2004; 49: 3279-89.
LYMPEROPOULOU G, PANTELIS E, PAPAGIANNIS P, ROZAKI-MAVROULI H, SAKELLIOU L, BALTAS D, KARAISKOS P. A monte carlo dosimetry study of vaginal 192Ir brachytherapy applications with a shielded cylindrical applicator set. Med Phys 2004;31:3080-6.
EFSTATHOPOULOS E, MAKRYGIANNIS S, KOTTOU S, KARVOUNI E, GIAZITZOGLOU E, KOROVESIS S, TZANALARIDOU E, RAPTOU R, KATRITSIS D. Medical personnel and patient dosimetry during coronary angiography and intervention. Phys Med Biol 2003;48:3059-3068.
TSAPAKI V, KOTTOU S, VANO E, FAULKNER K, GIANNOULEAS J, PADOVANI R, KYROZI E, KOUTELOU M, VARDALAKI E, NEOFOTISTOU V. Patient dose values in a dedicated Greek cardiac centre. Br J Radiol 2003; 76:726-730.
NEOFOTISTOU V, VANO E, PADOVANI R, KOTRE J, DOWLING A, TOIVONEN M, KOTTOU S, TSAPAKI V, WILLIS S, BERNARDI G, FAULKNER K. Preliminary Reference Levels in Interventional Cardiology. Eur Radiol 2003; 13:2259-2263.
PAPADIMITRIOU D, PERRIS A, MANETOU A, MOLFETAS M, PANAGIOTAKIS N, LYRA-GEORGOSOPOULOU M, HOURDAKIS K, KOTTOU S, TOSI G, ORIGGI D, VIGORITO S. A survey of 14 CT scanners in Greece and 32 scanners in Italy. Examination frequencies, dose reference values, effective doses and doses to organs. Radiat Prot Dosimetry 2003;104:47-53.
LAZANAS MC, LAMBRINOUDAKI I, DOUSKAS G, TSEKES G, CHINI M, GEORGIOU E. Body composition in asymptomatic HIV-infected men: cross-sectional and prospective assessment. Hormones 2003;2:43-48.
CHRISTODOULAKOS G, VOURTSI A, LAMBRINOUDAKI I, PANOULIS K, VLACHOS L, GEORGIOU E, CREATSAS G. The effect of various regimens of Hormone Replacement Therapy on the mammographic appearance of the breast in postmenopausal women. Maturitas 2003;45:109-118.
KARAISKOS P, ANGELOPOULOS A, PANTELIS E, PAPAGIANNIS, L. SAKELLIOU, E. KOUWENHOVEN, D. BALTAS. Monte Carlo dosimetry of a new 192Ir pulsed dose rate brachytherapy source. Med Phys 2003;30:9-16.
PAPAGIANNIS P, ANGELOPOULOS A, PANTELIS E, SAKELLIOU L, KARAISKOS P, SHIMITZU Y. Monte Carlo dosimetry of 60Co HDR brachytherapy sources. Med Phys 2003;30:712-721.
ANAGNOSTOPOULOS G, BALTAS D, KARAISKOS P, PANTELIS E, PAPAGIANNIS P, SAKELLIOU L. An analytical dosimetry model as a step towards accounting for inhomogeneities and bounded geometries in 192Ir brachytherapy treatment planning. Phys Med Biol 2003;48:1625-1647.
KIPOUROS P, PAPAGIANNIS P, SAKELLIOU L, KARAISKOS P, SANDILOS P, BARAS P, SEIMENIS I, KOZICKI M, ANAGNOSTOPOULOS G, BALTAS D. 3D dose verification in 192Ir HDR prostate monotherapy using polymer gels and MRI. Med Phys 2003;30:2031-2039.
SYRIGOS KN, SITARA D, GEORGIOU E, HARRINGTON KJ. Cytotoxic therapy of gastroenteropancreatic (GEP) tumors. Anticancer Res 2002;22(2B): 1311-1314.
NIKOLOPOULOS D, LOUIZI A, KOUKOULIOU V, SEREFOGLOU A, GEORGIOU E, NTALLES K, PROUKAKIS CH. Radon Survey in Greece-Risk assessment. J Env Rad 2002;63:173-186.
ANTONOPOULOS A, NIKOLOPOULOS D, GEORGIOU EK, KYRIAKIDIS M, PROUKAKIS C. Blood pressure elevation after phenylephrine infusion may adversely affect myocardial perfusion in patients with coronary artery disease. Int J Cardiol 2002;84:201-209.
PANTELIS E, BALTAS D, DARDOUFAS K, KARAISKOS P, PAPAGIANNIS P, ROSAKI-MAVROULI H, SAKELLIOU L. On the dosimetric accuracy of a Sievert integration model in the proximity of 192Ir HDR sources. Int J Radiat Oncol Biol Phys 2002;53:1071-1084.
PAPAGIANNIS P, ANGELOPOULOS A, PANTELIS E, KARAISKOS P, SANDILOS P, SAKELLIOU L, BALTAS D. Dosimetry comparison of 192Ir sources. Med Phys 2002;29: 2239-2246.
BARAS P, SEIMENIS I, KIPOUROS P, PAPAGIANNIS P, PAPPAS E, ANGELOPOULOS A, SAKELLIOU L, BALTAS D, KARAISKOS P, SANDILOS P, VLACHOS L. Polymer gel dosimetry using a 3D MRI acquisition technique. Med Phys 2002;29:2506-2516.
ANAGNOSTOPOULOS G, BALTAS D, KARAISKOS P, SANDILOS P, PAPAGIANNIS P, SAKELLIOU L. Thermoluminescent dosimetry of the selectseed 125I interstitial brachytherapy seed. Med. Phys 2002;29:709-716.