An aneurysm is a sac filled with blood in direct communication with the interior of the artery. It could be A)true (FUSIFORM, SACCULAR, DISSECTING.)It is due to the dilatation of the artery.

b)False,-False aneurysm is a sac, lined by condensed cellular tissue which communicates with the artery through an opening in its wall. This video briefs about clinical features, symptoms, and treatment.