All of the following are true about aoic aneurysm except:-
High-Yield Explanation
Degenerative aneurysms ( caused by atherosclerosis) are MC AAA (90%) . True (all three layers of vessel are involved), false (do not have all three layers of vessel) Infected (mycotic) aneurysm are false aneurysm Dissecting aneurysm (dissection with aneurysmal dilatation of false lumen) Fusiform (symmetrical enlargement involving whole circumference of aery) Saccular (affect only pa of the aerial circumference) have higher risk of rupture