Raphael Zaum YOU? Author Swipe

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Open Invitation to Help Curate This Field & Enhance Impact .ORG

AI lesion tracking in PET/CT imaging: a proposal for a Siamese-based CNN pipeline applied to PSMA PET/CT scans Open

S. Hein, Manuel Schultheiß, Andrei Gafita, Raphael Zaum, Farid Yagubbayli , et al. · 2025

Medicine Computer science

Purpose Assessing tumor response to systemic therapies is one of the main applications of PET/CT. Routinely, only a small subset of index lesions out of multiple lesions is analyzed. However, this operator dependent selection may bias the …

Towards AI Lesion Tracking in PET/CT Imaging: A Siamese-based CNN Pipeline applied on PSMA PET/CT Scans Open

Stefan P. Hein, Manuel Schultheiß, Andrei Gafita, Raphael Zaum, Farid Yagubbayli , et al. · 2024

Medicine Computer science Psychology

Assessing tumor response to systemic therapies is one of the main applications of PET/CT. Routinely, only a small subset of index lesions out of multiple lesions is analyzed. However, this operator dependent selection may bias the results …

Tumor Sink Effect in <sup>68</sup>Ga-PSMA-11 PET: Myth or Reality? Open

Andrei Gafita, Hui Wang, Andrew Robertson, Wesley R. Armstrong, Raphael Zaum , et al. · 2021

Medicine

We aimed to systematically determine the impact of tumor burden on 68Ga-prostate-specific membrane antigen-11 (68Ga-PSMA) PET biodistribution by the use of quantitative measurements. Methods: This international multicenter, retrospective a…

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