aneurysms Flashcards
1
Q
aneurysm
A
A permanent abnormal dilatation of a vessel
Problems
Weakness of the vessel wall leading to rupture
Local pressure from expanding mass
Disturbed flow: thrombosis
Occlusion
Embolism
2
Q
where is the commenest site of aneurysm
A
the abdominal aorta
3
Q
what is the commonest cause of subarachnoid haemorrhage
A
a berry aneurysm
