title: [A case of linear sebaceous nevus syndrome associated with a cerebrovascular anomaly].
abstract: We report a 34-year-old woman with linear sebaceous nevus syndrome and dolichomegalic artery. The patient was admitted to our hospital for evaluation of a headache and fever. Neurological examination revealed no focal sign except neck stiffness. She had had sebaceous nevi on the left side of her head, cheek and neck since she was born. A cranial CT scan showed high signal intensity in the subarachnoid space. Cranial MRI showed a dolichomegalic artery. The patient's past history included many episodes of headache and fever since her first decade of life and she had been diagnosed five times with cerebrovascular disease. At the present admission, subarachnoid hemorrhage was diagnosed and treated. The patient improved and was discharged on the 21st day. Linear sebaceous nevi are associated with many types of anomalies, but we found no other reported cases of linear sebaceous nevus syndrome associated with a cerebrovascular anomaly. This case suggests that a patient with sebaceous nevi who presents with headache and fever should be examined with careful attention to the cerebrovascular system.
authors.forename: K
authors.initials: K
authors.lastname: Okuda
authors.forename: T
authors.initials: T
authors.lastname: Matsui
authors.forename: M
authors.initials: M
authors.lastname: Kitaguchi
authors.forename: M
authors.initials: M
authors.lastname: Kihara
authors.forename: M
authors.initials: M
authors.lastname: Takahashi
mesh_terms: D000328:Adult; D002536:Cerebral Arteries / Q000002:abnormalities*; D005260:Female; D006801:Humans; D009508:Nevus, Pigmented / Q000150:complications; D011859:Radiography; D012626:Sebaceous Gland Neoplasms / Q000150:complications; D013345:Subarachnoid Hemorrhage / Q000000981:diagnostic imaging / Q000209:etiology; D013577:Syndrome