Institution: | 1. Department of Radiology, Faculty of Medicine, Siriraj Hospital, Mahidol University; Bangkok, Thailand;2. Department of Radiology, Faculty of Medicine, Songklanagarin Hospital, Prince of Songkla University; Thailand;3. Service de Neuroradiologie Diagnostique Therapeutique, Hospital de Bicêtre-University; Le Kremlin-Bicêtre, Paris, France |