caval vein

• 腔静脉

caval vein的用法和样例：

例句

1. Pneumomediastinum may cause caval obstruction.
   纵隔积气可能引起腔静脉梗阻。
2. Methods All patients of leg deep vein thrombosis received IVC filter placement before operation.
   方法所有接受手术治疗的患者均行下腔静脉滤器置放。