title: Subependymal hematoma in "Moyamoya" disease.
abstract: A 27-year-old woman in the ninth month of her pregnancy suddently developed nausea and motor weakness of her right lower extremity while shopping. Subsequently a disturbance of consciousness and right-sided hemiparesis developed. Spinal puncture yielded clear CSF but CT scan demonstrated a left subependymal hematoma. Angiographical examination led to a diagnosis of "Moyamoya" disease. The source of the intracranial hemorrhage could not be identified. The hematoma could not have been diagnosed accurately without the CT scan.
mesh_terms: D000328:Adult; D001157:Arterial Occlusive Diseases / Q000150:complications*; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging / Q000209:etiology*; D005260:Female; D006406:Hematoma / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D009072:Moyamoya Disease / Q000150:complications*; D011247:Pregnancy; D011248:Pregnancy Complications; D014057:Tomography, X-Ray Computed