12 下列何者不是內頸動脈結紮(Internal carotid artery ligation)的禁忌症(contraindication)?
(A)嚴重低血容症(Severe hypovolemia)
(B)最近有蜘蛛膜下腔出血(Evidence of recent SAH)
(C)腦血管攝影有腦血管痙攣跡象(Evidence of cerebral vasospasm on the arteriogram)
(D)頸動脈顳骨岩部之創傷性動脈瘤剝離(Traumatic dissecting aneurysm of the petrous carotid artery)