title: Intrasellar arachnoid diverticulum. A case report.
mesh_terms: D000238:Adenoma, Chromophobe / Q000000981:diagnostic imaging; D000328:Adult; D001099:Arachnoid / Q000000981:diagnostic imaging*; D014695:Cerebral Ventriculography; D003560:Cysts / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D004240:Diverticulum / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D010911:Pituitary Neoplasms / Q000000981:diagnostic imaging; D012658:Sella Turcica / Q000000981:diagnostic imaging*