Perivascular epitheloid cell tumor (PEComa) mimicking retroperitoneal liposarcoma

Moritz Wildgruber1, Karen Becker, Marcus Feith

  • 1Department of Diagnostic and Interventional Radiology, Klinikum Rechts der Isar, TU München, Ismaningerstrasse 22, München D-81675, Germany. moritz.wildgruber@tum.de.