Dupuis C, Risbourg B, Demougeot C
Arch Mal Coeur Vaiss. 1977 Apr;70(4):415-7.
Two cases in which the superior venae cavae ran an extramediastinal course are presented. This abnormality, which was discovered on catheterisation, had no haemodynamic consequences. It consisted of two superior venae cavae with little or no intermediate trunk; this explains the lack of attachment' of the superior venae cavae to the mediastinum.
本文报告了两例上腔静脉走行于纵隔外的病例。这种异常是在导管插入术时发现的,未产生血流动力学影响。其表现为两条上腔静脉,中间主干很少或没有;这就解释了上腔静脉与纵隔“不相连”的原因。