Remote cerebellar hemorrhage following supratentorial cerebrovascular surgery.
Three patients with remote cerebellar hemorrhage following supratentorial cerebrovascular surgery are presented. Remote cerebellar hemorrhage is a rare surgical complication that is most often associated with aneurysm clipping or temporal lobectomies. Bleeding occurs on the superior cerebellar cortex and is believed to be venous in origin. The precise pathogenesis of remote cerebellar hemorrhage has yet to be fully elucidated but is generally considered to be a consequence of intraoperative cerebrospinal fluid loss causing caudal displacement of the cerebellum with resultant stretching of the supracerebellar veins. This case series will hopefully shed further light on the incidence, presentation, workup, and treatment of this particular complication of supratentorial surgery.
Department of Surgery, Division of Neurosurgery, University of Nebraska Medical Center, Omaha, NE, USA. Electronic address: rsmithe@unmc.edu.
Ross
R
Smith
Department of Surgery, Division of Neurosurgery, University of Nebraska Medical Center, Omaha, NE, USA.
Meysam
M
Kebriaei
Department of Surgery, Division of Neurosurgery, University of Nebraska Medical Center, Omaha, NE, USA.
Andrew
A
Gard
Department of Surgery, Division of Neurosurgery, University of Nebraska Medical Center, Omaha, NE, USA.
William
W
Thorell
Department of Surgery, Division of Neurosurgery, University of Nebraska Medical Center, Omaha, NE, USA.
Daniel
D
Surdell
D000328:Adult; D001921:Brain / Q000000981:diagnostic imaging; D002526:Cerebellar Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D002532:Intracranial Aneurysm / Q000601:surgery; D002538:Intracranial Arteriovenous Malformations / Q000601:surgery; D020300:Intracranial Hemorrhages / Q000000981:diagnostic imaging / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D019635:Neurosurgical Procedures / Q000009:adverse effects*; D019106:Postoperative Hemorrhage / Q000000981:diagnostic imaging / Q000209:etiology*; D014057:Tomography, X-Ray Computed
Aneurysm; Cerebellum; Cerebrovascular disorders; Craniotomy