title: [Vitreous hemorrhage after ruptured intracerebral aneurysms (Terson syndrome) (author's transl)].
abstract: Operative mortality and morbidity for intracerebral aneurysms has recently reduced with microsurgical technique, so more functional prognosis such as visual disturbance due to fundal hemorrhages has been studied. Here vitreous hemorrhage secondary to ruptured cerebral aneurysms (Terson syndrome) was attentioned. Three patients had more over 2 hours of unconsciousness and one patient experienced repeated episodes of subarachnoid hemorrhage within a week. This suggested rapid increased intracranial pressure resulted in vitreous hemorrhage through the venous congestion, which had been reported by Castrén (1963). All patients became blind because of severe vitreous hemorrhage. First case was followed over 7 years with only conservative therapy, but failed to improve. Another 3 cases regained visual acuity soon after operation. We emphasized vitreous hemorrhage as an important functional prognostic factor after ruptured intracerebral aneurysms and effective results of vitrectomy was showed.
mesh_terms: D001766:Blindness / Q000209:etiology / Q000601:surgery; D005128:Eye Diseases / Q000209:etiology*; D005260:Female; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications*; D008297:Male; D008875:Middle Aged; D012422:Rupture, Spontaneous; D013345:Subarachnoid Hemorrhage / Q000209:etiology; D013577:Syndrome; D014822:Vitreous Body / Q000601:surgery