Sarah Derhy1, Najat Mourra2, Lionel Arrivé1. 1. Department of Radiology, Sorbonne Universités, UPMC University of Paris, Saint-Antoine Hospital, Assistance publique-Hôpitaux de Paris, Paris, France. 2. Department of Pathology, Sorbonne Universités, UPMC University of Paris, Saint-Antoine Hospital, Assistance publique-Hôpitaux de Paris, Paris, France.