title: Repeated hemorrhage in ciliated craniopharyngioma--case report.
abstract: A 49-year-old female presented with a ciliated craniopharyngioma manifesting as repeated intratumoral hemorrhage. Histological examination suggested that the hemorrhage originated from the many thin blood vessels in the cyst wall stroma associated with inflammation. Symptomatic hemorrhage in cystic craniopharyngioma may mimic pituitary apoplexy but the etiology is quite different. Minor hemorrhage may recur unless the cyst wall is totally removed.
authors.affiliation: Department of Neurosurgery, Tokyo Medical University.
authors.forename: H
authors.initials: H
authors.lastname: Nishioka
authors.forename: H
authors.initials: H
authors.lastname: Ito
authors.forename: J
authors.initials: J
authors.lastname: Haraoka
authors.forename: T
authors.initials: T
authors.lastname: Hashimoto
authors.forename: Y
authors.initials: Y
authors.lastname: Kato
mesh_terms: D001932:Brain Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D002543:Cerebral Hemorrhage / Q000175:diagnosis* / Q000209:etiology*; D003397:Craniopharyngioma / Q000000981:diagnostic imaging / Q000601:surgery*; D005260:Female; D020249:Hormone Replacement Therapy; D006801:Humans; D007018:Hypopituitarism / Q000188:drug therapy / Q000209:etiology*; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D019635:Neurosurgical Procedures / Q000009:adverse effects*; D010899:Pituitary Apoplexy / Q000000981:diagnostic imaging / Q000209:etiology*; D012008:Recurrence; D012086:Reoperation; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D014785:Vision, Ocular