Alexander Semaan
Photo: Charité – Universitätsmedizin Berlin

Clinical & Academic Collaborators

Alexander Semaan

PD Dr. med., Leitender Oberarzt (Senior Consultant), Department of General and Visceral Surgery, Charité – Universitätsmedizin Berlin

Charité – Universitätsmedizin Berlin, Campus Benjamin Franklin

PD Dr. med. Alexander Semaan is Leitender Oberarzt (senior consultant) at the Department of General and Visceral Surgery, Charité – Universitätsmedizin Berlin (Campus Benjamin Franklin). Previously at the University Hospital Bonn, he is a clinical partner in our multi-center federated learning project on CT-based staging of pancreatic cancer (PDAC).

Research Collaboration and Funded Projects 1 filter all →

Publications 4 filter all →

KI-gestützte datenschutzkonforme multizentrische Vorhersage lymphogener Metastasierung beim Pankreaskarzinom mittels eines föderierter CT-Foundation-Modelle

Maximilian Coerper, Parinishtha Bhalla, David D. Gaviria, Patrick Kupczyk, Lena‐Christin Conradi, Ali Seif Amir Hosseini, D Ma, S Jacob, Ioannis Pozios, Matthäus Felsenstein, Tim Oliver Vilz, Shadi Albarqouni, Alexander Semaan

Viszeralmedizin 2026 (DGVS/DGAV), short talk — Z Gastroenterol 2026; 64(08): e549, 2026

Abstract Radiology Federated foundation models …Deep Federated Learning in …
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Datasets 1

Pancreatic Ductal Adenocarcinoma Multi-Center CT Dataset Jan 2025Pancreatic Ductal Adenocarcinoma Multi-Center CT Dataset