Term: aortic arch blood vessel endothelium
Name: aortic arch
Synonyms: aortic arches, branchial aortic arches
Definition: Artery that is part of the pharyngeal arches.
Ontology: Anatomy Ontology [ZFA:0005004]

Name: blood vessel endothelium
Synonyms:
Definition: The vascular endothelium that lines blood vasculature.
Ontology: Anatomy Ontology [ZFA:0005257]