17 out of 18
In Marfan's syndrome, Aortic aneurysm occurs most commonly in - (AIIMS Nov 2014)
|D||Arch of aorta|
Ans. A i.e., Ascending Aorta [Ref" Robbin's 8th/e p. 145]
In Marfan syndrome, aortic aneurism typically begins at the base of aorta and involves ascending aorta.