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1

A systematic study of the performance of the CsI:Tl single-crystal scintillator under X-ray excitation

Ioannis Valais, Dimitrios Nikolopoulos, Nektarios Kalivas, Anastasios Gaitanis, Georgios Loudos, Ioannis Sianoudis, Nikolaos Giokaris, Dionisis Cavouras, Nikolaos Dimitropoulos, Constantinos D. Nomico

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2007

Language:

english

File:

PDF, 166 KB

english, 2007

2

PET image reconstruction: A stopping rule for the MLEM algorithm based on properties of the updating coefficients

Anastasios Gaitanis, George Kontaxakis, George Spyrou, George Panayiotakis, George Tzanakos

Journal:

Computerized Medical Imaging and Graphics

Year:

2010

Language:

english

File:

PDF, 1.43 MB

english, 2010

3

Studying the properties of the updating coefficients in the OSEM algorithm for iterative image reconstruction in PET

Anastasios Gaitanis, George Kontaxakis, George Spyrou, George Panayiotakis, George Tzanakos

Journal:

Computer Methods and Programs in Biomedicine

Year:

2010

Language:

english

File:

PDF, 960 KB

english, 2010

4

Modeling and Simulation of 4D PET-CT and PET-MR Images

Tsoumpas, Charalampos, Gaitanis, Anastasios

Journal:

Year:

2013

Language:

english

File:

PDF, 2.60 MB

english, 2013

5

[IEEE 2013 IEEE 13th International Conference on Bioinformatics and Bioengineering (BIBE) - Chania, Greece (2013.11.10-2013.11.13)] 13th IEEE International Conference on BioInformatics and BioEngineering - Modeling of solitary pulmonary nodules in PET/CT images using Monte Carlo methods

Tzanoukos, George, Gaitanis, Anastasios, Georgakopoulos, Alexandros, Chatziioannou, Achilleas, Chatziioannou, Sofia, Spyrou, George

Year:

2013

Language:

english

File:

PDF, 760 KB

english, 2013

6

[IEEE 2013 IEEE 13th International Conference on Bioinformatics and Bioengineering (BIBE) - Chania, Greece (2013.11.10-2013.11.13)] 13th IEEE International Conference on BioInformatics and BioEngineering - Evaluation of modified median root prior on a myocardium study, using realistic PET/MR data

Karaoglanis, Konstantinos, Gaitanis, Anastasios, Tsoumpas, Charalampos

Year:

2013

Language:

english

File:

PDF, 1.45 MB

english, 2013

7

[IEEE 2008 IEEE Nuclear Science Symposium and Medical Imaging conference (2008 NSS/MIC) - Dresden, Germany (2008.10.19-2008.10.25)] 2008 IEEE Nuclear Science Symposium Conference Record - Towards a stopping rule for the OSEM algorithm for iterative image reconstruction in PET

Gaitanis, Anastasios, Kontaxakis, George, Spyrou, George, Panayiotakis, George, Tzanakos, George

Year:

2008

Language:

english

File:

PDF, 5.28 MB

english, 2008

8

[IEEE 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference (2011 NSS/MIC) - Valencia, Spain (2011.10.23-2011.10.29)] 2011 IEEE Nuclear Science Symposium Conference Record - Evaluation of a Spline Reconstruction Technique for SPECT: Comparison with FBP and OSEM

Kastis, George A., Gaitanis, Anastasios, Skouras, Theodoros, Fokas, Athanassios S.

Year:

2011

Language:

english

File:

PDF, 1.34 MB

english, 2011

9

Evaluation of the spline reconstruction technique for PET

Kastis, George A., Kyriakopoulou, Dimitra, Gaitanis, Anastasios, Fernández, Yolanda, Hutton, Brian F., Fokas, Athanasios S.

Journal:

Medical Physics

Year:

2014

Language:

english

File:

PDF, 2.18 MB

english, 2014

10

[IEEE 2011 10th International Workshop on Biomedical Engineering - Kos, Greece (2011.10.5-2011.10.7)] 2011 10th International Workshop on Biomedical Engineering - A methodology for the estimation of the optimal iteration in MLEM-based image reconstruction in PET

Pafilis, Christos, Gaitanis, Anastasios, Gatis, Christos, Kontaxakis, George, Spyrou, George, Panayiotakis, George, Tzanakos, George

Year:

2011

Language:

english

File:

PDF, 470 KB

english, 2011

11

Combination of Infliximab and High-Dose Intravenous Immunoglobulin for Toxic Epidermal Necrolysis: Successful Treatment of an Elderly Patient

Patmanidis, Konstantinos, Sidiras, Anastasios, Dolianitis, Konstantinos, Simelidis, Dimitrios, Solomonidis, Christos, Gaitanis, Georgios, Bassukas, Ioannis D.

Journal:

Case Reports in Dermatological Medicine

Year:

2012

Language:

english

File:

PDF, 1.06 MB

english, 2012

12

Intratumoral accumulation of podoplanin-expressing lymph node stromal cells promote tumor growth through elimination of CD4 + tumor infiltrating lymphocytes

Hatzioannou, Aikaterini, Nayar, Saba, Gaitanis, Anastasios, Barone, Francesca, Anagnostopoulos, Constantinos, Verginis, Panayotis

Journal:

Year:

2016

Language:

english

File:

PDF, 3.79 MB

english, 2016

13

Inversion of the attenuated radon transform using cubic splines

Protonotarios, Nicholas E., Fokas, Athanassios S., Gaitanis, Anastasios, Kastis, George A.

Journal:

Year:

2016

Language:

english

File:

PDF, 50 KB

english, 2016

14

Investigation of Image Reconstruction Parameters of the Mediso nanoScan PC Small-Animal PET/CT Scanner for Two Different Positron Emitters Under NEMA NU 4-2008 Standards

Gaitanis, Anastasios, Kastis, George A., Vlastou, Elena, Bouziotis, Penelope, Verginis, Panayotis, Anagnostopoulos, Constantinos D.

Journal:

Molecular Imaging and Biology

Year:

2016

Language:

english

File:

PDF, 3.69 MB

english, 2016

15

The SRT reconstruction algorithm for semiquantification in PET imaging

Kastis, George A., Gaitanis, Anastasios, Samartzis, Alexandros P., Fokas, Athanasios S.

Journal:

Medical Physics

Year:

2015

Language:

english

File:

PDF, 2.05 MB

english, 2015

16

Tumor Targeting via Sialic Acid: [68Ga]DOTA-en-pba as a New Tool for Molecular Imaging of Cancer with PET

Tsoukalas, Charalambos, Geninatti-Crich, Simonetta, Gaitanis, Anastasios, Tsotakos, Theodoros, Paravatou-Petsotas, Maria, Aime, Silvio, Jiménez-Juárez, Rogelio, Anagnostopoulos, Constantinos D., Djana

Journal:

Molecular Imaging and Biology

Year:

2018

Language:

english

File:

PDF, 2.48 MB

english, 2018

17

[IEEE 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD) - Strasbourg, France (2016.10.29-2016.11.6)] 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD) - aSRT: A new analytic reconstruction algorithm for SPECT

Protonotarios, Nicholas E., Fokas, Athanassios S., Gaitanis, Anastasios, Kastis, George A.

Year:

2016

Language:

english

File:

PDF, 673 KB

english, 2016

18

[IEEE 2019 IEEE 19th International Conference on Bioinformatics and Bioengineering (BIBE) - Athens, Greece (2019.10.28-2019.10.30)] 2019 IEEE 19th International Conference on Bioinformatics and Bioengineering (BIBE) - Design and Initial Implementation of a Computer Aided Diagnosis System for PET/CT Solitary Pulmonary Nodule Risk Estimation

Tzanoukos, George, Kafouris, Pavlos, Georgakopoulos, Alexandros, Gaitanis, Anastasios, Maroulis, Dimitris, Chatziioannou, Sofia, Spyrou, George

Year:

2019

File:

PDF, 331 KB

2019