Aneurysm, Ascending Aorta

**Definition:** An abnormal balloon- or sac-like dilatation in the wall of the ASCENDING AORTA.

**Tree numbers:** - C14.907.055.239.125.500 - C14.907.109.139.125.500

**Synonyms:** - Ascending Aortic Aneurysm - Ascending Aorta Aneurysm - AAA Ascending Aorta Aneurysm