title: [The origin of intrasellar space-occupying cysts].
abstract: One case is documented to verify that cystic hypophyseal tumours do not only stem from adenomas, craniopharyngeomas or as primary craniopharyngeal cysts from epithelial structures of the hypophyseal duct but may also originate from Rathke's cysts or Rathke's cavity.
mesh_terms: D000236:Adenoma / Q000150:complications; D003397:Craniopharyngioma / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D009078:Mucocele / Q000209:etiology*; D010900:Pituitary Diseases / Q000209:etiology*; D010902:Pituitary Gland / Q000196:embryology; D010911:Pituitary Neoplasms / Q000150:complications
vernacular_title: Zur Herkunft intrasellärer raumfordernder Zysten