Works by TSOUMPAS, CHARALAMPOS

Results: 66

Current and Future Use of Long Axial Field-of-View Positron Emission Tomography/Computed Tomography Scanners in Clinical Oncology.

Published in:

Cancers, 2023, v. 15, n. 21, p. 5173, doi. 10.3390/cancers15215173

By:

Roya, Mostafa;
Mostafapour, Samaneh;
Mohr, Philipp;
Providência, Laura;
Li, Zekai;
van Snick, Johannes H.;
Brouwers, Adrienne H.;
Noordzij, Walter;
Willemsen, Antoon T. M.;
Dierckx, Rudi A. J. O.;
Lammertsma, Adriaan A.;
Glaudemans, Andor W. J. M.;
Tsoumpas, Charalampos;
Slart, Riemer H. J. A.;
van Sluis, Joyce

Publication type:

Article

Discovery of Pre-Treatment FDG PET/CT-Derived Radiomics-Based Models for Predicting Outcome in Diffuse Large B-Cell Lymphoma.

Published in:

Cancers, 2022, v. 14, n. 7, p. 1711, doi. 10.3390/cancers14071711

By:

Frood, Russell;
Clark, Matthew;
Burton, Cathy;
Tsoumpas, Charalampos;
Frangi, Alejandro F.;
Gleeson, Fergus;
Patel, Chirag;
Scarsbrook, Andrew F.

Publication type:

Article

Appropriately regularized OSEM can improve the reconstructed PET images of data with low count statistics.

Published in:

Hellenic Journal of Nuclear Medicine, 2015, v. 18, n. 2, p. 140

By:

Karaoglanis, Konstantinos;
Polycarpou, Irene;
Efthimiou, Nikos;
Tsoumpas, Charalampos

Publication type:

Article

Automated multiclass segmentation, quantification, and visualization of the diseased aorta on hybrid PET/CT–SEQUOIA.

Published in:

Medical Physics, 2024, v. 51, n. 6, p. 4297, doi. 10.1002/mp.16967

By:

van Praagh, Gijs D.;
Nienhuis, Pieter H.;
Reijrink, Melanie;
Davidse, Mirjam E. J.;
Duff, Lisa M.;
Spottiswoode, Bruce S.;
Mulder, Douwe J.;
Prakken, Niek H. J.;
Scarsbrook, Andy F.;
Morgan, Ann W.;
Tsoumpas, Charalampos;
Wolterink, Jelmer M.;
Mouridsen, Kim B.;
Borra, Ronald J. H.;
Sinha, Bhanu;
Slart, Riemer H. J. A.

Publication type:

Article

Ultra‐low dose CT scanning for PET/CT.

Published in:

Medical Physics, 2024, v. 51, n. 1, p. 139, doi. 10.1002/mp.16862

By:

Mostafapour, Samaneh;
Greuter, Marcel;
van Snick, Johannes H.;
Brouwers, Adrienne H.;
Dierckx, Rudi A. J. O.;
van Sluis, Joyce;
Lammertsma, Adriaan A.;
Tsoumpas, Charalampos

Publication type:

Article

Clinical Performance Comparison of a Long Versus a Short Axial Field-of-View PET/CT Using EARL-Compliant Reconstructions.

Published in:

Molecular Imaging & Biology, 2024, v. 26, n. 5, p. 780, doi. 10.1007/s11307-024-01939-5

By:

Roya, Mostafa;
van Snick, Johannes H.;
Slart, Riemer H. J. A.;
Noordzij, Walter;
Stormezand, Gilles N.;
Willemsen, Antoon T. M.;
Boellaard, Ronald;
Glaudemans, Andor W. J. M.;
Tsoumpas, Charalampos;
van Sluis, Joyce

Publication type:

Article

Effect of scatter coincidences, partial volume, positron range and non-colinearity on the quantification of FDOPA Patlak analysis.

Published in:

Iranian Journal of Nuclear Medicine, 2012, v. 20, n. 1, p. 11

By:

Aguiar, Pablo;
Tsoumpas, Charalampos;
Cot, Albert;
Pavía, Javier;
Domènec Ros

Publication type:

Article

Exploratory Study of Sex Differences in P‐Glycoprotein Function at the Blood–Brain Barrier.

Published in:

CTS: Clinical & Translational Science, 2025, v. 18, n. 4, p. 1, doi. 10.1111/cts.70196

By:

Salvi de Souza, Giordana;
Liu, Wanling;
Mossel, Pascalle;
Somsen, Joost F.;
Bartels, Anna L.;
Furini, Cristiane R. G.;
Lammertsma, Adriaan A.;
Tsoumpas, Charalampos;
Luurtsema, Gert

Publication type:

Article

Extending the clinical capabilities of short- and long-lived positron-emitting radionuclides through high sensitivity PET/CT.

Published in:

Cancer Imaging, 2022, v. 22, n. 1, p. 1, doi. 10.1186/s40644-022-00507-w

By:

van Sluis, Joyce;
Borra, Ronald;
Tsoumpas, Charalampos;
van Snick, Johannes H.;
Roya, Mostafa;
ten Hove, Dik;
Brouwers, Adrienne H.;
Lammertsma, Adriaan A.;
Noordzij, Walter;
Dierckx, Rudi A.J.O.;
Slart, Riemer H.J.A.;
Glaudemans, Andor W.J.M.

Publication type:

Article

Implementation of cylindrical PET scanners with block detector geometry in STIR.

Published in:

EJNMMI Physics, 2019, v. 6, n. 1, p. N.PAG, doi. 10.1186/s40658-019-0248-9

By:

Khateri, Parisa;
Fischer, Jannis;
Lustermann, Werner;
Tsoumpas, Charalampos;
Dissertori, Günther

Publication type:

Article

Validation of the physiological background correction method for the suppression of the spill-in effect near highly radioactive regions in positron emission tomography.

Published in:

EJNMMI Physics, 2018, v. 5, n. 1, p. 1, doi. 10.1186/s40658-018-0233-8

By:

Akerele, Mercy I.;
Wadhwa, Palak;
Silva-Rodriguez, Jesus;
Hallett, William;
Tsoumpas, Charalampos

Publication type:

Article

Initial reconstruction results from a simulated adaptive small animal C shaped PET/MR insert.

Published in:

2015

By:

Efthimiou, Nikos;
Kostou, Theodora;
Papadimitroulas, Panagiotis;
Charalampos, Tsoumpas;
Loudos, George

Publication type:

Abstract

Resolution improvement of brain PET images using prior information from MRI: clinical application on refractory epilepsy.

Published in:

2015

By:

Silva-Rodríguez, Jesus;
Tsoumpas, Charalampos;
Aguiar, Pablo;
Cortes, Julia;
Urdaneta, Jesus

Publication type:

Abstract

Multimodal Partial-Volume Correction: Application to 18F-Fluoride PET/CT Bone Metastases Studies.

Published in:

Journal of Nuclear Medicine, 2015, v. 56, n. 9, p. 1408, doi. 10.2967/jnumed.115.160598

By:

Grecchi, Elisabetta;
O'Doherty, Jim;
Veronese, Mattia;
Tsoumpas, Charalampos;
Cook, Gary J.;
Turkheimer, Federico E.

Publication type:

Article

Four‐Dimensional Flow Magnetic Resonance Imaging in the Assessment of Blood Flow in the Heart and Great Vessels: A Systematic Review.

Published in:

Journal of Magnetic Resonance Imaging, 2022, v. 55, n. 5, p. 1301, doi. 10.1002/jmri.27874

By:

Doyle, Ciara M.;
Orr, Jenny;
Greenwood, John P.;
Plein, Sven;
Tsoumpas, Charalampos;
Bissell, Malenka M.

Publication type:

Article

Utility of pre-treatment FDG PET/CT-derived machine learning models for outcome prediction in classical Hodgkin lymphoma.

Published in:

European Radiology, 2022, v. 32, n. 10, p. 7237, doi. 10.1007/s00330-022-09039-0

By:

Frood, Russell;
Clark, Matt;
Burton, Cathy;
Tsoumpas, Charalampos;
Frangi, Alejandro F.;
Gleeson, Fergus;
Patel, Chirag;
Scarsbrook, Andrew

Publication type:

Article

The precision of textural analysis in (18)F-FDG-PET scans of oesophageal cancer.

Published in:

2015

By:

Doumou, Georgia;
Siddique, Musib;
Tsoumpas, Charalampos;
Goh, Vicky;
Cook, Gary J

Publication type:

journal article

Attenuation Correction Using Template PET Registration for Brain PET: A Proof-of-Concept Study.

Published in:

Journal of Imaging, 2023, v. 9, n. 1, p. 2, doi. 10.3390/jimaging9010002

By:

Jehl, Markus;
Mikhaylova, Ekaterina;
Treyer, Valerie;
Hofbauer, Marlena;
Hüllner, Martin;
Kaufmann, Philipp A.;
Buck, Alfred;
Warnock, Geoff;
Dao, Viet;
Tsoumpas, Charalampos;
Deidda, Daniel;
Thielemans, Kris;
Ahnen, Max Ludwig;
Fischer, Jannis

Publication type:

Article

Evaluation of STIR Library Adapted for PET Scanners with Non-Cylindrical Geometry.

Published in:

Journal of Imaging, 2022, v. 8, n. 6, p. 172, doi. 10.3390/jimaging8060172

By:

Dao, Viet;
Mikhaylova, Ekaterina;
Ahnen, Max L.;
Fischer, Jannis;
Thielemans, Kris;
Tsoumpas, Charalampos

Publication type:

Article

[18F]Fluorothymidine Uptake in the Porcine Pancreatic Elastase-Induced Model of Abdominal Aortic Aneurysm.

Published in:

Journal of Imaging, 2021, v. 7, n. 8, p. 1, doi. 10.3390/jimaging7080130

By:

Gandhi, Richa;
Koch-Paszkowski, Joanna;
Tsoumpas, Charalampos;
Bailey, Marc A.

Publication type:

Article

Comparative evaluation of scatter correction in 3D PET using different scatter-level approximations.

Published in:

Annals of Nuclear Medicine, 2011, v. 25, n. 9, p. 643, doi. 10.1007/s12149-011-0514-y

By:

Polycarpou, Irene;
Thielemans, Kris;
Manjeshwar, Ravindra;
Aguiar, Pablo;
Marsden, Paul;
Tsoumpas, Charalampos

Publication type:

Article

Impact of patient motion on parametric PET imaging.

Published in:

European Journal of Nuclear Medicine & Molecular Imaging, 2024, v. 51, n. 5, p. 1493, doi. 10.1007/s00259-024-06599-9

By:

Artesani, Alessia;
van Sluis, Joyce;
van Snick, Johannes H.;
Providência, Laura;
Noordzij, Walter;
Tsoumpas, Charalampos

Publication type:

Article

Beyond stillness: the importance of tackling patient's motion for reliable parametric imaging.

Published in:

European Journal of Nuclear Medicine & Molecular Imaging, 2024, v. 51, n. 5, p. 1210, doi. 10.1007/s00259-024-06592-2

By:

Artesani, Alessia;
Providência, Laura;
van Sluis, Joyce;
Tsoumpas, Charalampos

Publication type:

Article

The first international network symposium on artificial intelligence and informatics in nuclear medicine: "The bright future of nuclear medicine is illuminated by artificial intelligence".

Published in:

2024

By:

Glaudemans, Andor W.J.M.;
Dierckx, Rudi A.J.O.;
Scheerder, Bart;
Niessen, Wiro J.;
Pruim, Jan;
Dewi, Dyah E. O.;
Borra, Ronald J.H.;
Lammertsma, Adriaan A.;
Tsoumpas, Charalampos;
Slart, Riemer H.J.A.

Publication type:

Proceeding

PET/MRI in practice: a clinical centre survey endorsed by the European Association of Nuclear Medicine (EANM) and the EANM Forschungs GmbH (EARL).

Published in:

European Journal of Nuclear Medicine & Molecular Imaging, 2023, v. 50, n. 10, p. 2927, doi. 10.1007/s00259-023-06308-y

By:

Prakken, Niek H. J.;
Besson, Florent L.;
Borra, Ronald J. H.;
Büther, Florian;
Buechel, Ronny R.;
Catana, Ciprian;
Chiti, Arturo;
Dierckx, Rudi A. J. O.;
Dweck, Marc R.;
Erba, Paola A.;
Glaudemans, Andor W. J. M.;
Gormsen, Lars C.;
Hristova, Ivalina;
Koole, Michel;
Kwee, Thomas C.;
Mottaghy, Felix M.;
Polycarpou, Irene;
Prokop, Mathias;
Stegger, Lars;
Tsoumpas, Charalampos

Publication type:

Article

EARL compliance and imaging optimisation on the Biograph Vision Quadra PET/CT using phantom and clinical data.

Published in:

European Journal of Nuclear Medicine & Molecular Imaging, 2022, v. 49, n. 13, p. 4652, doi. 10.1007/s00259-022-05919-1

By:

van Sluis, Joyce;
van Snick, Johannes H.;
Brouwers, Adrienne H.;
Noordzij, Walter;
Dierckx, Rudi A. J. O.;
Borra, Ronald J. H.;
Slart, Riemer H. J. A.;
Lammertsma, Adriaan A.;
Glaudemans, Andor W. J. M.;
Boellaard, Ronald;
Tsoumpas, Charalampos

Publication type:

Article

First-time imaging of [89Zr]trastuzumab in breast cancer using a long axial field-of-view PET/CT scanner.

Published in:

European Journal of Nuclear Medicine & Molecular Imaging, 2022, v. 49, n. 10, p. 3593, doi. 10.1007/s00259-022-05777-x

By:

Brouwers, Adrienne H.;
van Sluis, Joyce;
van Snick, Johannes H.;
Schröder, Carolina P.;
Baas, Inge O.;
Boellaard, Ronald;
Glaudemans, Andor W. J. M.;
Borra, Ronald J. H.;
Lammertsma, Adriaan A.;
Dierckx, Rudi A. J. O.;
Tsoumpas, Charalampos

Publication type:

Article

Long axial field of view PET scanners: a road map to implementation and new possibilities.

Published in:

European Journal of Nuclear Medicine & Molecular Imaging, 2021, v. 48, n. 13, p. 4236, doi. 10.1007/s00259-021-05461-6

By:

Slart, Riemer H. J. A.;
Tsoumpas, Charalampos;
Glaudemans, Andor W. J. M.;
Noordzij, Walter;
Willemsen, Antoon T. M.;
Borra, Ronald J. H.;
Dierckx, Rudi A. J. O.;
Lammertsma, Adriaan A.

Publication type:

Article

Recent advances on the development of phantoms using 3D printing for imaging with CT, MRI, PET, SPECT, and ultrasound.

Published in:

Medical Physics, 2018, v. 45, n. 9, p. e740, doi. 10.1002/mp.13058

By:

Filippou, Valeria;
Tsoumpas, Charalampos

Publication type:

Article

A multifractal approach to space-filling recovery for PET quantification.

Published in:

Medical Physics, 2014, v. 41, n. 11, p. 1, doi. 10.1118/1.4898122

By:

Willaime, Julien M. Y.;
Aboagye, Eric O.;
Tsoumpas, Charalampos;
Turkheimer, Federico E.

Publication type:

Article

A 3D MR-acquisition scheme for nonrigid bulk motion correction in simultaneous PET-MR.

Published in:

Medical Physics, 2014, v. 41, n. 8, p. 1, doi. 10.1118/1.4890095

By:

Kolbitsch, Christoph;
Prieto, Claudia;
Tsoumpas, Charalampos;
Schaeffter, Tobias

Publication type:

Article

Integration of advanced 3D SPECT modeling into the open-source STIR framework.

Published in:

Medical Physics, 2013, v. 40, n. 9, p. 092502, doi. 10.1118/1.4816676

By:

Fuster, Berta Marti;
Falcon, Carles;
Tsoumpas, Charalampos;
Livieratos, Lefteris;
Aguiar, Pablo;
Cot, Albert;
Ros, Domenec;
Thielemans, Kris

Publication type:

Article

Evaluation of a 3D local multiresolution algorithm for the correction of partial volume effects in positron emission tomography.

Published in:

Medical Physics, 2011, v. 38, n. 9, p. 4920, doi. 10.1118/1.3608907

By:

Le Pogam, Adrien;
Hatt, Mathieu;
Descourt, Patrice;
Boussion, Nicolas;
Tsoumpas, Charalampos;
Turkheimer, Federico E.;
Prunier-Aesch, Caroline;
Baulieu, Jean-Louis;
Guilloteau, Denis;
Visvikis, Dimitris

Publication type:

Article

A survey of approaches for direct parametric image reconstruction in emission tomography.

Published in:

Medical Physics, 2008, v. 35, n. 9, p. 3963, doi. 10.1118/1.2966349

By:

Tsoumpas, Charalampos;
Turkheimer, Federico E.;
Thielemans, Kris

Publication type:

Article

Study of direct and indirect parametric estimation methods of linear models in dynamic positron emission tomography.

Published in:

Medical Physics, 2008, v. 35, n. 4, p. 1299, doi. 10.1118/1.2885369

By:

Tsoumpas, Charalampos;
Turkheimer, Federico E.;
Thielemans, Kris

Publication type:

Article

Bayesian modeling with locally adaptive prior parameters in small animal imaging.

Published in:

Frontiers in Nuclear Medicine, 2025, p. 1, doi. 10.3389/fnume.2025.1508816

By:

Zhang, Muyang;
Aykroyd, Robert G.;
Tsoumpas, Charalampos

Publication type:

Article

Editorial: Nuclear medicine advances through artificial intelligence and intelligent informatics.

Published in:

2025

By:

Duff, Lisa M.;
Shi, Kuangyu;
Tsoumpas, Charalampos

Publication type:

Editorial

An assessment of PET and CMR radiomic features for the detection of cardiac sarcoidosis.

Published in:

Frontiers in Nuclear Medicine, 2024, p. 01, doi. 10.3389/fnume.2024.1324698

By:

Mushari, Nouf A.;
Soultanidis, Georgios;
Duff, Lisa;
Trivieri, Maria G.;
Fayad, Zahi A.;
Robson, Philip;
Tsoumpas, Charalampos

Publication type:

Article

Mixture prior distributions and Bayesian models for robust radionuclide image processing.

Published in:

Frontiers in Nuclear Medicine, 2024, p. 01, doi. 10.3389/fnume.2024.1380518

By:

Muyang Zhang;
Aykroyd, Robert G.;
Tsoumpas, Charalampos

Publication type:

Article

Advances and challenges in immunoPET methodology.

Published in:

Frontiers in Nuclear Medicine, 2024, p. 01, doi. 10.3389/fnume.2024.1360710

By:

Mohr, Philipp;
van Sluis, Joyce;
Lub-de Hooge, Marjolijn N.;
Lammertsma, Adriaan A.;
Brouwers, Adrienne H.;
Tsoumpas, Charalampos

Publication type:

Article

Mixture prior distributions and Bayesian models for robust radionuclide image processing.

Published in:

Frontiers in Nuclear Medicine, 2024, p. 1, doi. 10.3389/fnume.2024.1380518

By:

Muyang Zhang;
Aykroyd, Robert G.;
Tsoumpas, Charalampos

Publication type:

Article

Advances and challenges in immunoPET methodology.

Published in:

Frontiers in Nuclear Medicine, 2024, p. 1, doi. 10.3389/fnume.2024.1360710

By:

Mohr, Philipp;
van Sluis, Joyce;
Lub-de Hooge, Marjolijn N.;
Lammertsma, Adriaan A.;
Brouwers, Adrienne H.;
Tsoumpas, Charalampos

Publication type:

Article

Mixture prior distributions and Bayesian models for robust radionuclide image processing.

Published in:

Frontiers in Nuclear Medicine, 2024, p. 1, doi. 10.3389/fnume.2024.1380518

By:

Muyang Zhang;
Aykroyd, Robert G.;
Tsoumpas, Charalampos

Publication type:

Article

An assessment of PET and CMR radiomic features for the detection of cardiac sarcoidosis.

Published in:

Frontiers in Nuclear Medicine, 2024, p. 1, doi. 10.3389/fnume.2024.1324698

By:

Mushari, Nouf A.;
Soultanidis, Georgios;
Duff, Lisa;
Trivieri, Maria G.;
Fayad, Zahi A.;
Robson, Philip;
Tsoumpas, Charalampos

Publication type:

Article

Advances and challenges in immunoPET methodology.

Published in:

Frontiers in Nuclear Medicine, 2024, p. 1, doi. 10.3389/fnume.2024.1360710

By:

Mohr, Philipp;
van Sluis, Joyce;
Hooge, Marjolijn N. Lub-de;
Lammertsma, Adriaan A.;
Brouwers, Adrienne H.;
Tsoumpas, Charalampos

Publication type:

Article

Advances and challenges in immunoPET methodology.

Published in:

Frontiers in Nuclear Medicine, 2024, p. 1, doi. 10.3389/fnume.2024.1360710

By:

Mohr, Philipp;
van Sluis, Joyce;
Hooge, Marjolijn N. Lub-de;
Lammertsma, Adriaan A.;
Brouwers, Adrienne H.;
Tsoumpas, Charalampos

Publication type:

Article

An assessment of PET and CMR radiomic features for detection of cardiac sarcoidosis.

Published in:

Frontiers in Nuclear Medicine, 2024, p. 1, doi. 10.3389/fnume.2024.1324698

By:

Mushari, Nouf A.;
Soultanidis, Georgios;
Duff, Lisa;
Trivieri, Maria G.;
Fayad, Zahi A.;
Robson, Philip;
Tsoumpas, Charalampos

Publication type:

Article

Low-dose and standard-dose whole-body [18F]FDG-PET/CT imaging: implications for healthy controls and lung cancer patients.

Published in:

Frontiers in Physics, 2024, p. 01, doi. 10.3389/fphy.2024.1378521

By:

Ferrara, Daria;
Shiyam Sundar, Lalith Kumar;
Chalampalakis, Zacharias;
Geist, Barbara Katharina;
Gompelmann, Daniela;
Gutschmayer, Sebastian;
Hacker, Marcus;
Kertész, Hunor;
Kluge, Kilian;
Idzko, Marco;
Langsteger, Werner;
Yu, Josef;
Rausch, Ivo;
Beyer, Thomas;
Tsoumpas, Charalampos;
Bo Zhou,

Publication type:

Article

SAFIR-I: Design and Performance of a High-Rate Preclinical PET Insert for MRI.

Published in:

Sensors (14248220), 2021, v. 21, n. 21, p. 7037, doi. 10.3390/s21217037

By:

Bebié, Pascal;
Becker, Robert;
Commichau, Volker;
Debus, Jan;
Dissertori, Günther;
Djambazov, Lubomir;
Eleftheriou, Afroditi;
Fischer, Jannis;
Fischer, Peter;
Ito, Mikiko;
Khateri, Parisa;
Lustermann, Werner;
Ritzer, Christian;
Ritzert, Michael;
Röser, Ulf;
Tsoumpas, Charalampos;
Warnock, Geoffrey;
Weber, Bruno;
Wyss, Matthias T.;
Zagozdzinska-Bochenek, Agnieszka

Publication type:

Article

Connectivity-Based Functional Analysis of Dopamine Release in the Striatum Using Diffusion-Weighted MRI and Positron Emission Tomography.

Published in:

Cerebral Cortex, 2014, v. 24, n. 5, p. 1165, doi. 10.1093/cercor/bhs397

By:

Tziortzi, Andri C.;
Haber, Suzanne N.;
Searle, Graham E.;
Tsoumpas, Charalampos;
Long, Christopher J.;
Shotbolt, Paul;
Douaud, Gwenaelle;
Jbabdi, Saad;
Behrens, Timothy E. J.;
Rabiner, Eugenii A.;
Jenkinson, Mark;
Gunn, Roger N.

Publication type:

Article