title: Pituitary and parapituitary space occupiers.
mesh_terms: D000293:Adolescent; D000328:Adult; D001932:Brain Neoplasms / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D010900:Pituitary Diseases / Q000601:surgery; D010911:Pituitary Neoplasms / Q000175:diagnosis / Q000601:surgery*; D011011:Pneumoencephalography; D012737:Sex Factors; D012886:Skull / Q000000981:diagnostic imaging