[Subarachnoid hemorrhage of unknown etiology: management, prognosis, and predictive factors].
Thirty-nine consecutive patients with subarachnoid hemorrhage (SAH) of unknown etiology were studied retrospectively. A significant relationship between arterial hypertension, blood on CT and angiographic spasm was found. The use of nimodipine was associated with a reduction of vasospasm. Antifibrinolytic agents did not increase the risk of ischemic complications. The prognosis was generally favorable.
Bucciero
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A
II Facoltà di Medicina e Chirurgia, Università degli Studi di Napoli.
Vizioli
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L
Tedeschi
G
G
D002533:Cerebral Angiography; D005500:Follow-Up Studies; D006801:Humans; D002546:Ischemic Attack, Transient / Q000000981:diagnostic imaging / Q000209:etiology; D011379:Prognosis; D012189:Retrospective Studies; D013345:Subarachnoid Hemorrhage / Q000150:complications / Q000000981:diagnostic imaging / Q000188:drug therapy; D014057:Tomography, X-Ray Computed
Emorragia subaracnoidea "sine materia": management, prognosi e fattori predittivi.