title: Variation of the internal thoracic artery.
mesh_terms: D000328:Adult; D000368:Aged; D002102:Cadaver; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013895:Thoracic Arteries / Q000033:anatomy & histology* / Q000000981:diagnostic imaging