title: One-session operation via bilateral craniotomies for multiple aneurysms after subarachnoid haemorrhage.
abstract: One-session bilateral craniotomies for radical clipping of multiple aneurysms have been performed in 14 patients after subarachnoid haemorrhage. Bilateral small or medium sized aneurysms in pre-operatively good-grade Hunt and Hess (HH)I-III) patients (nine cases) were clipped without mortality or morbidity. Four poor-grade patients (HH IV at admission, improving to HH III pre-operatively) were treated, with unfavourable outcome in one patient. Another poor-grade patient (HH IV at surgery) with bilateral large middle cerebral artery aneurysms, a large intracerebral haematoma and a pontine angle meningioma survived with dysphasia and short-memory dysfunction. A slack brain at surgery and a short operation time justify one-session bilateral craniotomies also in the early post-bleeding period.
authors.affiliation: Department of Neurosurgery, Karolinksa Hospital, Stockholm, Sweden.
authors.forename: G
authors.initials: G
authors.lastname: Edner
mesh_terms: D000328:Adult; D003399:Craniotomy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D012422:Rupture, Spontaneous; D013345:Subarachnoid Hemorrhage / Q000150:complications*; D014057:Tomography, X-Ray Computed