ductus venosus

Preferred Label : ductus venosus;

Uberon definition : The vascular channel in the fetus passing through the liver and joining the umbilical vein with the inferior vena cava.;

Uberon Taxon note : Ductus venosus naturally closes during the first week of life in most full-term neonates; however, it may take much longer to close in pre-term neonates. Functional closure occurs within minutes of birth. Structural closure in term babies occurs within 3 to 7 days. After it closes, the remnant is known as ligamentum venosum;

Details

Origin ID

0002083;

UMLS CUI

C1288338;

Automatic exact mappings (from CISMeF team)
- Entire ductus venosus (body structure) [SNOMED CT concept]
- Structure of common cardinal vein (body structure) [SNOMED CT concept]
Currated CISMeF NLP mapping
- Ductus Venosus [NCIt concept]
- Ductus venosus [FMA entity]
- Structure of ductus venosus (body structure) [SNOMED CT concept]
Semantic type(s)
- Embryonic Structure [UMLS semantic type]
UMLS correspondences (same concept)
- Ductus Venosus [NCIt concept]
- Ductus venosus [FMA entity]
- Structure of ductus venosus (body structure) [SNOMED CT concept]
Uberon cross reference
- Ductus Venosus [NCIt concept]
- Ductus venosus [FMA entity]
- Entire ductus venosus (body structure) [SNOMED CT concept]
branching part of
- left umbilical vein [UBERON concept]
develops from
- left umbilical vein [UBERON concept]
develops into
- ligamentum venosum [UBERON concept]
part of
- embryonic cardiovascular system [UBERON concept]
- left umbilical vein [UBERON concept]

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