Human Phenotype Ontology 
Grandparent Node:
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Biliary tract abnormality (HP:0001080)help
Parent Node:
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Abnormal biliary tract morphology (HP:0012440)help
..Starting node
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Abnormality of the ductus choledochus (HP:0100889)help
Term ID: 100889
Name: Abnormality of the ductus choledochus
Synonym: Abnormality of the common bile duct
Definition: An abnormality of the Common bile duct, a tube-like anatomic structure in the human gastrointestinal tract, formed by the union of the Common hepatic duct and the Cystic duct from the gall bladder.
Comments:
Reference: HP:0100889
Genes and Diseases:
 
       Child Nodes:
........expandCyst of the ductus choledochus (HP:0100890) help

 Sister Nodes: 
..expandAbnormal intrahepatic bile duct morphology (HP:0011040) help
..expandBile duct proliferation (HP:0001408) help
..expandBiliary atresia (HP:0005912) help
..expandBiliary cirrhosis (HP:0002613) help
..expandBiliary epithelial hyperplasia (HP:0030986) help
..expandBiliary hyperplasia (HP:0006560) help
..expandBiliary tract neoplasm (HP:0100574) help
..expandBiliary tract obstruction (HP:0005230) help
..expandCholangitis (HP:0030151) help
..expandPortosystemic collateral veins (HP:0025154) help


Genes (4) :PI4KA SUPT16H TTC7A USP9X

Diseases (3) :ORPHA:436252 OMIM:619480 ORPHA:480880
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.