[A case of hypertensive intracerebral hemorrhage associated with cerebral arteriovenous malformation and aneurysm (author's transl)].
A 45-year-old man suddenly developed right hemiparesis and aphasia during work and lost conciousness next day, when he was admitted to us. Lumbar puncture showed bloody C.S.F. with the initial pressure of 220 mm H2O. Physical examination revealed hypertension and arteriosclerosis. Cerebral angiogram revealed an arteriovenous malformation in the left frontoparietal-parasagittal region and a saccular aneurysm at the left internal carotid-posterior communicating artery junction. In addition, the existence of putaminal hematoma was suspected on account of the displacement of the left anterior cerebral artery and the left lenticulostriate arteries. On the fourth day after admission his consciousness returned and the right hemiparesis gradually improved. One month later the disappearance of the displacement of the anterior cerebral artery was demonstrated by cerebral angiogram. A frontoparietal craniotomy was done and no hematoma was found around the arteriovenous malformation and the basis of the aneurysm did not adhere to the temporal lobe. Taking these findings into consideration, it is presumed that the hematoma in putaminal region was due to neither arteriovenous malformation nor aneurysm but was a hypertensive intracerebral hemorrhage.
D002543:Cerebral Hemorrhage / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D006973:Hypertension / Q000150:complications*; D002532:Intracranial Aneurysm / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D002538:Intracranial Arteriovenous Malformations / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011859:Radiography