Fig. 2From: Therapeutic evaluation of a patient with ruptured intracranial aneurysm without subarachnoid hemorrhage by CT imaging: a case reporta CTA demonstrated that there was vesicle-like bulges in the left middle artery bifurcation and the formation of asci on the vesicle was visible. b Head CTA revealed that vessels in the middle cerebral artery bifurcation were in good shape, and no residual aneurysm neck and relapse were observedBack to article page