Fliegel C P, Nars P W
Pediatr Radiol. 1984;14(1):55-6. doi: 10.1007/BF02386735.
In a female premature baby an aberrant umbilical vein was identified after catheterization of the umbilical vessels. This rare variation of the umbilical vessels consists of a connection between the umbilical vein and the inferior vena cava.
在一名女性早产儿中，经脐血管插管后发现一条异常的脐静脉。这种罕见的脐血管变异是指脐静脉与下腔静脉之间存在连接。
