Anatomic and clinical significance of calcification of the aortic knob visualized radiographically.
D001011:Aorta; D001018:Aortic Diseases; D002113:Calcification, Physiologic / Q000000981:diagnostic imaging*; D002114:Calcinosis; D004194:Disease; D006801:Humans; D011859:Radiography
AORTA/diseases; CALCIFICATION/radiography