Perla Seyfer1, Malin Jansen2, Andreas H Mahnken1. 1. Departments of Diagnostic and Interventional Radiology, Philipp University of Marburg, Baldingerstrasse 1, Marburg 35043, Germany. 2. Gynaecology, Gynaecological Endocrinology and Oncology, Philipp University of Marburg, Baldingerstrasse 1, Marburg 35043, Germany.