Human Phenotype Ontology 
Grandparent Node:
expand
Abnormal vascular morphology (HP:0025015)help
Parent Node:
expand
Abnormality of the pulmonary vasculature (HP:0004930)help
Parent Node:
expand
Arteriovenous malformation (HP:0100026)help
..Starting node
..expand
Pulmonary arteriovenous malformation (HP:0006548)help
Term ID: 6548
Name: Pulmonary arteriovenous malformation
Synonym: Pulmonary AV malformation
Definition: Pulmonary arteriovenous malformation, a condition most commonly associated with hereditary hemorrhagic telangiectasia, is an abnormal communication between the pulmonary artery and pulmonary vein without an intervening capillary communication. HRCT images usually show a coarse spidery appearance of the peripheral vascular markings in the lungs. More specific findings are obtained in the pulmonary angiogram where the normally invisible capillary phase is replaced by irregular vascular channels bridging the peripheral branches of pulmonary arteries and veins.
Comments:
Reference: HP:0006548
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandArteriovenous fistula (HP:0004947) help
..expandCerebral arteriovenous malformation (HP:0002408) help
..expandGastrointestinal arteriovenous malformation (HP:0002629) help
..expandHepatic arteriovenous malformation (HP:0006574) help
..expandPelvic arteriovenous malformation (HP:0031344) help
..expandSpinal arteriovenous malformation (HP:0002390) help
..expandUterine arteriovenous malformation (HP:0031347) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0006548HP:0006548Pulmonary arteriovenous malformation0ACVRL1 CL E G H94175OMIM:600376Telangiectasia, hereditary hemorrhagic, type 2.178
HP:0006548HP:0006548Pulmonary arteriovenous malformation0CAV1 CL E G H8571527OMIM:606721Lipodystrophy, familial partial, type 711
HP:0006548HP:0006548Pulmonary arteriovenous malformation0ENG CL E G H20223349OMIM:187300Telangiectasia, hereditary hemorrhagic, type 1186
HP:0006548HP:0006548Pulmonary arteriovenous malformation0SMAD4 CL E G H40896770OMIM:175050Juvenile polyposis/hereditary hemorrhagic telangiectasia syndrome504


Genes (4) :ACVRL1 CAV1 ENG SMAD4

Diseases (4) :OMIM:600376 OMIM:606721 OMIM:187300 OMIM:175050
 

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