Subarachnoid hemorrahge

Several cases associated with cerebral aneurysm and arteriovenous malformation have been reported in literature but such case of association with these two kinds of cerebral vascular lesion originated from the same artery in the same site is quite rare. The authors reported a case of coexistence of cerebral aneurysm and cerebral arteriovenous malformation in the parietal area and both of these vascular lesion were located closely and were fed by the angular artery. A 8 year-old girl was warded on March 28, 1974 with a history of attack of headache and vomitting before lapsing into semicoma on March 23, 1974...

The case of a 34-year-old caucasian male with subarachnoid hemorrahge is reported. The right carotid arteriogram shows the typical internal carotid artery occlusion at the syphon, whith an abnormal vascular network at the base of the brain; the right anterior and middle cerebral arteries fill from the vascular network and through meningocortical anastomoses; the right posterior communicating and cerebral arteries are tortuous and hypertrophic. The left carotid arteriogram shows hypertrophy of the common and internal carotid arteries; both anterior and middle cerebral arteries fill from this side; the anterior communicating artery is thick (foetal type) and a median anterior cerebral artery to the corpus callosum is present...