Cyril Chivot, Ofélia Marabotto, Hervé Deramond
Department of Radiology, University of Picardie, Place Victor Pauchet, 80054 Amiens, Cedex 1, France.
J Neuroimaging. 2013 Jul;23(3):425-8. doi: 10.1111/j.1552-6569.2012.00718.x. Epub 2012 May 18.
Dural arteriovenous fistula (DAVF) of the anterior condylar canal is a rare subgroup of posterior fossa DAVF. Successful treatment of this DAVF requires an accurate image diagnosis and the knowledge of the anatomy of the anterior condylar confluent. We present the imaging features of angiography and MR angiography of a 54-year-old man, who presented progressive right synchronous tinnitus due to a DAVF of the anterior condylar confluent, successfully treated by transvenous embolization.
髁前管硬脑膜动静脉瘘（DAVF）是后颅窝DAVF中一种罕见的亚型。成功治疗这种DAVF需要准确的影像诊断以及对髁前汇合处解剖结构的了解。我们展示了一名54岁男性患者的血管造影和磁共振血管造影的影像特征，该患者因髁前汇合处的DAVF出现进行性右侧同步耳鸣，经静脉栓塞治疗成功。
