title: Pathologic quiz case.
mesh_terms: D000238:Adenoma, Chromophobe / Q000175:diagnosis / Q000473:pathology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010255:Paranasal Sinus Neoplasms / Q000175:diagnosis; D010902:Pituitary Gland / Q000473:pathology*; D010911:Pituitary Neoplasms / Q000175:diagnosis / Q000473:pathology*; D013101:Sphenoid Sinus