Congenital saccular aneurvsms of the aortic ring.
D063194:Adventitia; D001014:Aortic Aneurysm; D001021:Aortic Valve; D002648:Child; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases
AORTIC ANEURYSM/in infancy and childhood; INFANT, NEWBORN/diseases