There were 136 (96.5%) aneurysms with saccular morphology, of which 47 (34.6%) had side branch involvement. The remaining 5 (3.5%) aneurysms were fusiform. A total of 134 (95.0%) aneurysms were ...

PCOM aneurysms are more likely to rupture than those that occur elsewhere in the brain. Aneurysms are classified by size and shape, with saccular aneurysms being the most common. Saccular aneurysms ...

A cerebrovascular accident (CVA) is a medical term that refers to types of strokes. In a CVA, blood flow to the brain is interrupted. Signs of a CVA may include weakness, numbness, confusion, or loss ...