Assertion: umbilical vein | /r/CapableOf | join to inferior vena cava
Facets:
value: directly
type: MANNER
Source sentences:
text: This is an example of type 3 ductal agenesis, with the umbilical vein joining directly to the inferior vena cava.
text: Example of type 3 ductal agenesis, with the umbilical vein joining directly to the inferior vena cava.