Antonios Tzortzakakis
Anknuten till Forskning | Docent
E-postadress: antonios.tzortzakakis@ki.se
Besöksadress: Hälsovägen, Enheten för radiologi C1:46, 14186 Stockholm
Postadress: H9 Klinisk vetenskap, intervention och teknik, H9 CLINTEC Radiologi, 141 52 Huddinge
Om mig
- Antonios Tzortzakakis is a Senior Consultant in Radiology, Neuroradiology,
and Nuclear Medicine at the Karolinska University Hospital, Huddinge,
Stockholm, Sweden. He is responsible for the scientific research projects of
the Nuclear Medicine Department at Karolinska University Hospital, Huddinge.
Forskningsbeskrivning
- Antonios Tzortzakakis's research interest focuses on Oncological Molecular
Imaging in the era of Precision Medicine, the introduction of Theranostics,
the integration of Radiomics, and Machine Learning with
conventional/molecular imaging and other -omics, but also in the Molecular
Imaging of Neurodegeneration. Antonios Tzortzakakis`s Ph.D. project examined
the preoperative differentiation of renal oncocytomas from renal cell
carcinomas using a 99mTc Sestamibi SPECT/CT. This new hybrid imaging method
is now included in the Swedish National Guidelines concerning the
preoperative examination of renal tumors.
As deputy Principal Investigator in the First in Human study of a new
radiotracer targeting Gastrin Releasing Peptide Receptors, namely
68Ga-NOTA-PEG2-RM26 by means of PET/CT (EudraCT-nr 2021-004980-28) is
supervising the examination of patients participating in the project. He is
also responsible/co-ordinator for the following research studies in the
Nuclear Medicine Department of Karolinska University Hospital, Huddinge:
HER2-PET (EudraCT 2022-500448-39-00), and MIMIR-mTNBC trial (EudraCT
2021-005603-12).
Artiklar
- Article: EJNMMI RESEARCH. 2026;16(1):131Tornblom A; He C; Bolin M; Tzortzakakis A; Fernebro J; Li C; Fridsten S; Altena R; Axelsson R; Siikanen J; Hindorf C
- Article: EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING. 2026;53(9):5549-5559Nilsson T; Rasinski P; Sparrelid E; Tzortzakakis A; Tran TA; Smedby O; Axelsson R; Lubberink M; Holstensson M
- Article: EJNMMI RESEARCH. 2026;16(1):96Bjareback A; Estenberg U; Tzortzakakis A; Axelsson R; Li C; Altena R; Tran TA; Hindorf C
- Article: FRONTIERS IN ONCOLOGY. 2026;16:1695211Bendazzoli S; Tzortzakakis A; Abrahamsson A; Wahlin BE; Smedby O; Holstensson M; Moreno R
- Article: JOURNAL OF NUCLEAR MEDICINE. 2026;67(5):681-686Nijveldt JJ; Af Burén S; Tran TA; Jussing E; Nilsson JN; Kistner A; Axelsson R; Bergh J; Hartman J; Tzortzakakis A; Altena R
- Article: EUROPEAN RADIOLOGY. 2026;35(4):1483-1492Sola KH; Brismar TB; Lorant T; Lange K; Rollven E; Tzortzakakis A; Zhang Y-H; Franneby U; Genberg H
- Article: EUROPEAN JOURNAL OF RADIOLOGY. 2026;194:112513Triantafyllou M; Giannettou S; Tzortzakakis A; Karantanas AH; Klontzas ME
- Article: AMYLOID-JOURNAL OF PROTEIN FOLDING DISORDERS. 2025;32(3):218-225Eldhagen P; Tzortzakakis A; Lund LH; Soderstrom L; Berg S; Westermark P; Sorensson P
- Article: MEDICAL PHYSICS. 2025;52(5):2832-2844Flores JD; Wahlin E; Blomkvist L; Titternes R; Tzortzakakis A; Connolly B; Szum A; Lundberg J; Nowik P; Granberg T; Poludniowski G
- Article: BRAIN COMMUNICATIONS. 2025;7(3):fcaf173Jerele C; Tzortzakakis A; Nemy M; Rennie A; Arranz J; Montal V; Bejanin A; Aarsland D; Westman E; Fortea J; Lleo A; Alcolea D; Kramberger MG; Ferreira D
- Article: EJNMMI RESEARCH. 2025;15(1):12Bjareback A; Jonmarker O; Tzortzakakis A; Jussing E; Li C; Altena R; Hindorf C; Orlova A; Axelsson R; Tran TA
- Article: MOLECULAR PSYCHIATRY. 2025;30(2):587-599Ioannou K; Bucci M; Tzortzakakis A; Savitcheva I; Nordberg A; Chiotis K
- Article: ACADEMIC RADIOLOGY. 2024;31(12):4878-4885Klontzas ME; Ri M; Koltsakis E; Stenqvist E; Kalarakis G; Bostrom E; Kechagias A; Schizas D; Rouvelas I; Tzortzakakis A
- Article: RADIOLOGY. 2024;313(3):e241736Meddeb A; Lueken S; Busch F; Adams L; Ugga L; Koltsakis E; Tzortzakakis A; Jelassi S; Dkhil I; Klontzas ME; Triantafyllou M; Kocak B; Yuezkan S; Zhang L; Hu B; Andreychenko A; Yurievich EA; Logunova T; Morakote W; Angkurawaranon S; Makowski MR; Wattjes MP; Cuocolo R; Bressem K
- Journal article: EUROPEAN HEART JOURNAL. 2024;45:ehae666.2096Eldhagen P; Tzortzakakis A; Sorensson P; Lund LH; Westermark P; Soderstrom L; Berg S
- Article: JOURNAL OF NUCLEAR MEDICINE TECHNOLOGY. 2024;52(3):221-228Nilsson T; Rasinski P; Smedby O; af Buren S; Sparrelid E; Lohr JM; Tran TA; Blomgren A; Tzortzakakis A; Axelsson R; Holstensson M
- Journal article: ANNALS OF ONCOLOGY. 2024;35:s402-s403Altena R; Tzortzakakis A; Blomgren A; Jussing E; Ekman S; Tran T; Axelsson R; Bergh J
- Article: RADIOLOGY-ARTIFICIAL INTELLIGENCE. 2024;6(4):e240300Tejani AS; Klontzas ME; Gatti AA; Mongan JT; Moy L; Park SH; Kahn Jr CE
- Article: NUCLEAR MEDICINE COMMUNICATIONS. 2024;45(5):389-395Jonmarker O; Nilsson T; Axelsson R; Ericson LH; Tran TA; Tzortzakakis A; Savitcheva I; Holstensson M
- Article: JOURNAL OF NUCLEAR MEDICINE. 2024;65(5):700-707Altena R; af Buren S; Blomgren A; Karlsson E; Tzortzakakis A; Brun N; Moein MM; Jussing E; Frejd FY; Bergh J; Tran TA; Hartman J; Axelsson R
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Alla övriga publikationer
- Book chapter: BRIDGING REGULATORY SCIENCE AND MEDICAL IMAGING EVALUATION; AND DISTRIBUTED, COLLABORATIVE, AND FEDERATED LEARNING: LECTURE NOTES IN COMPUTER SCIENCE. 2026;p. 102-110Bendazzoli S; Astaraki M; Tzortzakakis A; Abrahamsson A; Wahlin BE; Brunori S; Holstensson M; Moreno R
- Preprint: ARXIV. 2025Bendazzoli S; Tzortzakakis A; Abrahamsson A; Wahlin BE; Smedby Ö; Holstensson M; Moreno R
- Letter: EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING. 2025;52(9):3073-3074Altena R; Tran TA; Tzortzakakis A
- Letter: ACADEMIC RADIOLOGY. 2025;32(6):3773Klontzas ME; Rouvelas I; Tzortzakakis A
- Review: JOURNAL OF CLINICAL MEDICINE. 2025;14(6):1845Mela E; Tsapralis D; Papaconstantinou D; Sakarellos P; Vergadis C; Klontzas ME; Rouvelas I; Tzortzakakis A; Schizas D
- Conference publication: EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING. 2024;51:S823-S824Tzortzakakis A; Bjareback A; Hindorf C; Buren SA; Jussing E; Tolmachev V; Varasteh Z; Moein M; Tran T; Axelsson R; Orlova A; Altena R
- Conference publication: EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING. 2024;51:S803Bjareback A; Tzortzakakis A; Estenberg U; Axelsson R; Jonmarker O; Altena R; Li C; Moein M; Orlova A; Tran TA; Hindorf C
- Preprint: RESEARCH SQUARE. 2024Jerele C; Tzortzakakis A; Nemy M; Rennie A; Arranz J; Montal V; Bejanin A; Aarsland D; Westman E; Fortea J; Lleo A; Alcolea D; Kramberger MG; Ferreira D
- Preprint: RESEARCH SQUARE. 2023Ri M; Tzortzakakis A; Sotirova I; Tsekrekos A; Klevebro F; Lindblad M; Nilsson M; Rouvelas I
- Review: DIAGNOSTICS. 2023;13(12):2021Klontzas ME; Triantafyllou M; Leventis D; Koltsakis E; Kalarakis G; Tzortzakakis A; Karantanas AH
- Review: EJNMMI RESEARCH. 2023;13(1):43Altena R; Tzortzakakis A; Buren SA; Tran TA; Frejd FY; Bergh J; Axelsson R
- Preprint: ARXIV. 2022Fu J; Tzortzakakis A; Barroso J; Westman E; Ferreira D; Moreno R
- Review: CANCERS. 2022;14(4):1016Tzortzakakis A; Kalarakis G; Huang B; Terezaki E; Koltsakis E; Kechagias A; Tsekrekos A; Rouvelas I
- Conference publication: NUCLEAR MEDICINE AND BIOLOGY. 2022;108:S197-S198Jussing E; Moein MM; Tegnebratt T; Semetaite V; Liepins E; Tzortzakakis A; Axelsson R; Orlova A; Thuy T
- Preprint: RESEARCH SQUARE. 2021Tzortzakakis A; Papathomas T; Gustafsson O; Gabrielson S; Trpkov K; Ekström-Ehn L; Bozoky B; Wang W; Arvanitis A; Holstensson M; Karlsson M; Kokaraki G; Hagel E; Axelsson R
- Other: BJR|CASE REPORTS. 2021;7(1):20200115Kalarakis G; Brehmer K; Svensson A; Axelsson R; Brismar TB; Tzortzakakis A
- Doctoral thesis: 2021Tzortzakakis A
- Review: ANNALS OF CLINICAL AND TRANSLATIONAL NEUROLOGY. 2020;7(10):2057-2071Almqvist J; Granberg T; Tzortzakakis A; Klironomos S; Kollia E; Ohberg C; Martin R; Piehl F; Ouellette R; Ineichen BV
- Preprint: MEDRXIV. 2020Almqvist J; Granberg T; Tzortzakakis A; Klironomos S; Kollia E; Öhberg C; Martin R; Piehl F; Ouellette R; Ineichen B
- Conference publication: JOURNAL OF NUCLEAR MEDICINE. 2017;58Tzortzakakis A
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Anställningar
- Anknuten till Forskning, Klinisk vetenskap, intervention och teknik, Karolinska Institutet, 2024-2027
Examina och utbildning
- Docent, radiologi och bildbehandling, Karolinska Institutet, 2025
- Medicine Doktorsexamen, Institutionen för klinisk vetenskap, intervention och teknik, Karolinska Institutet, 2021