Ioannis Seimenis
Ioannis Seimenis
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Magnetic resonance angiography isequivalent to X-Ray coronary angiography for the evaluation of coronary arteries in kawasaki disease
S Mavrogeni, G Papadopoulos, M Douskou, S Kaklis, I Seimenis, P Baras, ...
Journal of the American College of Cardiology 43 (4), 649-652, 2004
Multiscale amplitude-modulation frequency-modulation (AM–FM) texture analysis of multiple sclerosis in brain MRI images
CP Loizou, V Murray, MS Pattichis, I Seimenis, M Pantziaris, CS Pattichis
IEEE Transactions on Information Technology in Biomedicine 15 (1), 119-129, 2010
Brain MR image normalization in texture analysis of multiple sclerosis
CP Loizou, M Pantziaris, I Seimenis, CS Pattichis
2009 9th International Conference on Information Technology and Applications …, 2009
R2 relaxometry with MRI for the quantification of tissue iron overload in β‐thalassemic patients
E Alexopoulou, F Stripeli, P Baras, I Seimenis, A Kattamis, V Ladis, ...
Journal of Magnetic Resonance Imaging: An Official Journal of the …, 2006
Quantitative texture analysis of brain white matter lesions derived from T2-weighted MR images in MS patients with clinically isolated syndrome
CP Loizou, S Petroudi, I Seimenis, M Pantziaris, CS Pattichis
Journal of neuroradiology 42 (2), 99-114, 2015
Dosimetric accuracy of a deterministic radiation transport based brachytherapy treatment planning system. Part II: Monte Carlo and experimental verification of a multiple …
L Petrokokkinos, K Zourari, E Pantelis, A Moutsatsos, P Karaiskos, ...
Medical physics 38 (4), 1981-1992, 2011
Dosimetric characterization of CyberKnife radiosurgical photon beams using polymer gels
E Pantelis, C Antypas, L Petrokokkinos, P Karaiskos, P Papagiannis, ...
Medical physics 35 (6Part1), 2312-2320, 2008
Reduction of the estimated radiation dose and associated patient risk with prospective ECG-gated 256-slice CT coronary angiography
EP Efstathopoulos, NL Kelekis, I Pantos, E Brountzos, S Argentos, ...
Physics in Medicine & Biology 54 (17), 5209, 2009
Dose verification in clinical IMRT prostate incidents
P Sandilos, A Angelopoulos, P Baras, K Dardoufas, P Karaiskos, ...
International Journal of Radiation Oncology* Biology* Physics 59 (5), 1540-1547, 2004
On the output factor measurements of the CyberKnife iris collimator small fields: experimental determination of the correction factors for microchamber and diode detectors
E Pantelis, A Moutsatsos, K Zourari, L Petrokokkinos, L Sakelliou, W Kilby, ...
Medical physics 39 (8), 4875-4885, 2012
Hippocampal pathology in amyotrophic lateral sclerosis: selective vulnerability of subfields and their associated projections
F Christidi, E Karavasilis, M Rentzos, G Velonakis, V Zouvelou, S Xirou, ...
Neurobiology of Aging 84, 178-188, 2019
Magnetic resonance angiography, function and viability evaluation in patients with Kawasaki disease
S Mavrogeni, G Papadopoulos, M Douskou, S Kaklis, I Seimenis, ...
Journal of Cardiovascular Magnetic Resonance 8 (3), 493-498, 2006
Narrow stereotactic beam profile measurements using N-vinylpyrrolidone based polymer gels and magnetic resonance imaging
E Pappas, I Seimenis, A Angelopoulos, P Georgolopoulou, ...
Physics in Medicine & Biology 46 (3), 783, 2001
Wide dynamic dose range of VIPAR polymer gel dosimetry
P Kipouros, E Pappas, P Baras, D Hatzipanayoti, P Karaiskos, L Sakelliou, ...
Physics in Medicine & Biology 46 (8), 2143, 2001
Perfusion scintigraphy versus 256-slice CT angiography in pregnant patients suspected of pulmonary embolism: comparison of radiation risks
K Perisinakis, I Seimenis, A Tzedakis, J Damilakis
Journal of Nuclear Medicine 55 (8), 1273-1280, 2014
Three-dimensional dose verification of the clinical application of gamma knife stereotactic radiosurgery using polymer gel and MRI
P Papagiannis, P Karaiskos, M Kozicki, JM Rosiak, L Sakelliou, ...
Physics in Medicine & Biology 50 (9), 1979, 2005
Correlation between magnetic resonance angiography (MRA) and quantitative coronary angiography (QCA) in ectatic coronary vessels
SI Mavrogeni, A Manginas, E Papadakis, S Foussas, M Douskou, P Baras, ...
Journal of Cardiovascular Magnetic Resonance 6 (1), 17-23, 2004
Polymer gel dosimetry using a three‐dimensional MRI acquisition technique
P Baras, I Seimenis, P Kipouros, P Papagiannis, A Angelopoulos, ...
Medical Physics 29 (11), 2506-2516, 2002
3D dose verification in HDR prostate monotherapy using polymer gels and MRI
P Kipouros, P Papagiannis, L Sakelliou, P Karaiskos, P Sandilos, P Baras, ...
Medical Physics 30 (8), 2031-2039, 2003
A simple and efficient methodology to improve geometric accuracy in gamma knife radiation surgery: implementation in multiple brain metastases
P Karaiskos, A Moutsatsos, E Pappas, E Georgiou, A Roussakis, ...
International Journal of Radiation Oncology* Biology* Physics 90 (5), 1234-1241, 2014
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