Georgios Kalarakis

Publications
Public outreach and news

Selected publications

Article: EUROPEAN RADIOLOGY. 2025;35(3):1157-1165
Prostate cancer MRI methodological radiomics score: a EuSoMII radiomics auditing group initiative.
Cavallo AU; Stanzione A; Ponsiglione A; Trotta R; Fanni SC; Ghezzo S; Vernuccio F; Klontzas ME; Triantafyllou M; Ugga L; Kalarakis G; Cannella R; Cuocolo R
Article: EUROPEAN JOURNAL OF RADIOLOGY. 2025;183:111928
CT perfusion and MRI: A combined approach for hepatocellular carcinoma diagnosis and follow-up after locoregional treatment
Kalarakis G; Chryssou EG; Perisinakis K; Klontzas ME; Samonakis D; Hatzidakis A
Article: ACADEMIC RADIOLOGY. 2024;31(12):4878-4885
Prediction of Anastomotic Leakage in Esophageal Cancer Surgery: A Multimodal Machine Learning Model Integrating Imaging and Clinical Data
Klontzas ME; Ri M; Koltsakis E; Stenqvist E; Kalarakis G; Bostrom E; Kechagias A; Schizas D; Rouvelas I; Tzortzakakis A
Article: INSIGHTS INTO IMAGING. 2024;15(1):8
METhodological RadiomICs Score (METRICS): a quality scoring tool for radiomics research endorsed by EuSoMII
Kocak B; Akinci D'Antonoli T; Mercaldo N; Alberich-Bayarri A; Baessler B; Ambrosini I; Andreychenko AE; Bakas S; Beets-Tan RGH; Bressem K; Buvat I; Cannella R; Cappellini LA; Cavallo AU; Chepelev LL; Chu LCH; Demircioglu A; deSouza NM; Dietzel M; Fanni SC; Fedorov A; Fournier LS; Giannini V; Girometti R; Groot Lipman KBW; Kalarakis G; Kelly BS; Klontzas ME; Koh D-M; Kotter E; Lee HY; Maas M; Marti-Bonmati L; Muller H; Obuchowski N; Orlhac F; Papanikolaou N; Petrash E; Pfaehler E; Pinto dos Santos D; Ponsiglione A; Sabater S; Sardanelli F; Seeboeck P; Sijtsema NM; Stanzione A; Traverso A; Ugga L; Vallieres M; van Dijk LV; van Griethuysen JJM; van Hamersvelt RW; van Ooijen P; Vernuccio F; Wang A; Williams S; Witowski J; Zhang Z; Zwanenburg A; Cuocolo R

Articles

Article: JOURNAL OF STROKE & CEREBROVASCULAR DISEASES. 2025;34(8):108358
Hyperemia detection on arterial spin labeling is associated with final infarct volume in stroke post-endovascular therapy
Lomahan CA; Luby M; Kalarakis G; Hsia AW; Lynch JK; Nathani KP; Somani S; Thomas LC; Arnberg-Sandor F; Latour LL
Journal article: CUREUS. 2025;17(5):e84212
Risk Factors and Cumulative Incidence of Cystoid Macular Edema After Simple Cataract Surgery: A Systematic Review and Meta-Analysis.
Smarlamaki R; Koutsoumpi E-A; Psaltopoulou T; Kalarakis G; Theodossiadis P; Georgalas I; Peponis V; Chatziralli I; Sergentanis TN
Article: INSIGHTS INTO IMAGING. 2024;15(1):26
Convolutional neural networks for the differentiation between benign and malignant renal tumors with a multicenter international computed tomography dataset
Klontzas ME; Kalarakis G; Koltsakis E; Papathomas T; Karantanas AH; Tzortzakakis A
Journal article: 2023
Integrating 99mTc Sestamibi SPECT/CT and radiomics data for differentiating benign from malignant renal neoplasms with machine learning.
Koltsakis E; Klontzas M; Kalarakis G; Trpkov K; Papathomas T; Karantanas A; Tzortzakakis A
Article: SCIENTIFIC REPORTS. 2023;13(1):12594
A pilot radiometabolomics integration study for the characterization of renal oncocytic neoplasia
Klontzas ME; Koltsakis E; Kalarakis G; Trpkov K; Papathomas T; Sun N; Walch A; Karantanas AH; Tzortzakakis A
Article: CANCERS. 2023;15(14):3553
Machine Learning Integrating ^99mTc Sestamibi SPECT/CT and Radiomics Data Achieves Optimal Characterization of Renal Oncocytic Tumors
Klontzas MEE; Koltsakis E; Kalarakis G; Trpkov K; Papathomas T; Karantanas AHH; Tzortzakakis A
Article: EUROPEAN RADIOLOGY. 2021;31(3):1410-1419
CT liver perfusion in patients with hepatocellular carcinoma: can we modify acquisition protocol to reduce patient exposure?
Kalarakis G; Perisinakis K; Akoumianakis E; Karageorgiou I; Hatzidakis A
Article: ACTA RADIOLOGICA. 2019;60(5):561-568
Perfusion-CT analysis for assessment of hepatocellular carcinoma lesions: diagnostic value of different perfusion maps
Hatzidakis A; Perisinakis K; Kalarakis G; Papadakis A; Savva E; Ippolito D; Karantanas A

All other publications

Conference publication: PROCEEDINGS OF THE INTERNATIONAL SOCIETY FOR MAGNETIC RESONANCE IN MEDICINE ... SCIENTIFIC MEETING AND EXHIBITION.. 2025
Hyperemia detection on dynamic susceptibility contrast versus arterial spin labeling MRI in stroke post-endovascular therapy
Lomahan C; Luby M; Kalarakis G; Hsia A; Lynch J; Somani S; Arnberg-Sandor F; Latour L
Review: DIAGNOSTICS. 2023;13(12):2021
Radiomics Analysis for Multiple Myeloma: A Systematic Review with Radiomics Quality Scoring
Klontzas ME; Triantafyllou M; Leventis D; Koltsakis E; Kalarakis G; Tzortzakakis A; Karantanas AH
Review: CANCERS. 2022;14(16):3997
Current Imaging Diagnosis of Hepatocellular Carcinoma
Chartampilas E; Rafailidis V; Georgopoulou V; Kalarakis G; Hatzidakis A; Prassopoulos P
Review: CANCERS. 2022;14(4):1016
Role of Radiology in the Preoperative Detection of Arterial Calcification and Celiac Trunk Stenosis and Its Association with Anastomotic Leakage Post Esophagectomy, an Up-to-Date Review of the Literature
Tzortzakakis A; Kalarakis G; Huang B; Terezaki E; Koltsakis E; Kechagias A; Tsekrekos A; Rouvelas I
Other: BJR|CASE REPORTS. 2021;7(1):20200115
Combining contrast-enhanced ultrasound, CT perfusion and ^99mTc-Sestamibi SPECT/CT to guide diagnosis in a case of solid renal tumour
Kalarakis G; Brehmer K; Svensson A; Axelsson R; Brismar TB; Tzortzakakis A

Selected publications

Articles

All other publications

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