title: [A case of tuberous sclerosis associated with a pineal region tumor].
abstract: The authors report a rare case of tuberous sclerosis associated with pineal region mixed glioma. A 38-year-old woman with tuberous sclerosis, who had a past history of left nephrectomy and tumorectomy of the right kidney for bilateral renal angiomyolipomas, was admitted because of headache and ataxic gait. CT scan and cerebral angiography suggested a pineal region tumor. Suboccipital craniectomy and partial removal of the tumor was performed via infratentorial supracerebellar approach. Microscopic examination revealed mixed oligodendroglioma and astrocytoma. It is well known that tuberous sclerosis is occasionally associated with brain tumors. However, with few exceptions, these have been subependymal giant cell astrocytomas in the lateral ventricles. They seem to originate from subependymal nodules of hamartomatous nature. As far as we are aware, association of pineal region tumor with tuberous sclerosis as in this case has not been reported.
mesh_terms: D000328:Adult; D001254:Astrocytoma / Q000150:complications* / Q000601:surgery; D001932:Brain Neoplasms / Q000150:complications* / Q000601:surgery; D005260:Female; D006801:Humans; D009837:Oligodendroglioma / Q000150:complications* / Q000601:surgery; D010870:Pineal Gland; D014402:Tuberous Sclerosis / Q000150:complications*