| 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] |