title: Nontraumatic acute spinal subdural hematoma.
authors.forename: A G
authors.initials: AG
authors.lastname: Vishteh
authors.forename: N
authors.initials: N
authors.lastname: Theodore
authors.forename: R F
authors.initials: RF
authors.lastname: Spetzler
mesh_terms: D000792:Angiography; D003937:Diagnosis, Differential; D004806:Ependymoma / Q000175:diagnosis; D020199:Hematoma, Subdural, Acute / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D013120:Spinal Cord Neoplasms / Q000175:diagnosis; D013345:Subarachnoid Hemorrhage / Q000175:diagnosis