Pituicytoma presenting with spontaneous hemorrhage.
Pituicytomas are rare tumors. Previously reported pituicytomas all presented with signs and symptoms relating to mass effect or endocrinological dysfunction. We report a 47 year old man who presented with sudden, severe headache and was found to have a hemorrhagic suprasellar mass with hemorrhage into the third ventricle. A mass arising from the pituitary stalk was found at surgery, and thorough pathological analysis revealed a pituicytoma. Pituicytoma should be considered in the differential diagnosis of a hemorrhagic suprasellar mass.
Benveniste
Ronald J
RJ
Department of Neurosurgery, Mount Sinai School of Medicine, 1 Gustave Levy Place, New York, NY 10029, USA. ronald.benveniste@mssm.edu
Purohit
Dushyant
D
Byun
Hang
H
D000328:Adult; D002543:Cerebral Hemorrhage / Q000209:etiology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D010911:Pituitary Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D016896:Treatment Outcome