Phenotype: posterior communicating artery dilated, abnormal
Note: This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name.
Name: posterior communicating artery
Synonyms: caudal communicating segment, PCA, PCS, posterior communicating segment of the basilar artery
Definition: An artery that connects caudal division of the internal carotid artery and the basal communicating artery to the basilar artery.
Ontology: Anatomy Ontology [ZFA:0005001]
Name: dilated
Synonyms:
Definition: A size quality inhering in a bearer by virtue of the bearer's being made wider or larger in all dimensions.
Ontology: Phenotypic Quality Ontology [PATO:0001571]