Terminology Service for NFDI4Health
portal triad
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http://purl.obolibrary.org/obo/UBERON_0001279
A multi-organ-part structure that consists of three vessels of the portal lobule including the bile duct, a terminal branch of the hepatic artery and portal vein, and may also include a lymphatic vessel [ http://orcid.org/0000-0002-6601-2165 http://www.informatics.jax.org/accession/csmith https://www.worldcat.org/search?q=bn%3A0-683-40008-8 ]
Term info
Label
portal triad
Synonyms
- trias hepatica
Subsets
uberon_slim, pheno_slim
depicted by
http://purl.obolibrary.org/obo/Portal_triad.JPG
has obo namespace
uberon
has related synonym
trias hepatica
id
UBERON:0001279
terminology notes
The misnomer 'portal triad' traditionally has included only the first three structures, and was named before lymphatic vessels were discovered in the structure. It can refer both to the largest branch of each of these vessels running inside the hepatoduodenal ligament, and to the smaller branches of these vessels inside the liver.
Term relations
Subclass of:
- multi organ part structure
- endoderm-derived structure
- has_part some hepatic artery
- has_part some intrahepatic bile duct
- has_part some portal vein
- part of some hepatic acinus
- contributes to morphology of some portal lobule