Mata J M, Cáceres J, Llauger J, Palmer J
Servicio de Radiodiagnóstico, Hospital de la Santa Creu i Sant Pau, Universidad Autónoma, Barcelona, Spain.
J Comput Assist Tomogr. 1990 Mar-Apr;14(2):305-6. doi: 10.1097/00004728-199003000-00030.
We describe a rare anomaly demonstrated by CT in which the right brachiocephalic vein follows an extramediastinal course in the anterior portion of the azygos fissure.
我们描述了一种CT显示的罕见异常,即右头臂静脉在奇静脉裂前部走行于纵隔外。