title: [Subarachnoid hemorrhage and onset of marginal hemosiderosis caused by a spinal cord cavernoma].
abstract: An intradural cavernoma of the spinal cord located at T12 was identified in a 39-year-old man presenting with recurrent episodes of lower back pain on the basis of MRI findings. The patient was hospitalized for severe subarachnoid hemorrhage complicated with hydrocephalia requiring ventriculo-peritoneal draining. Marginal asymptomatic hemosiderosis of the spinal cord above the malformation was observed. The cavernoma which did not involve nervous tissue was removed surgically to avoid the risk of recurrent bleeding and further development of marginal hemosiderosis.
authors.affiliation: Service de Neurologie, Hôpital Beaujon, Clichy.
authors.forename: C
authors.initials: C
authors.lastname: Masson
authors.forename: L
authors.initials: L
authors.lastname: Chia
authors.forename: S
authors.initials: S
authors.lastname: Lehéricy
authors.forename: A
authors.initials: A
authors.lastname: Rey
authors.forename: M
authors.initials: M
authors.lastname: Masson
mesh_terms: D000328:Adult; D006392:Hemangioma, Cavernous / Q000150:complications* / Q000175:diagnosis; D006486:Hemosiderosis / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D013120:Spinal Cord Neoplasms / Q000150:complications* / Q000175:diagnosis; D013345:Subarachnoid Hemorrhage / Q000175:diagnosis / Q000209:etiology*
vernacular_title: Hémorragie sous-arachnoïdienne et hémosidérose marginale débutante due à un cavernome intrarachidien.