[Pituitary tumors. 1) Basic aspects (author's transl)].
D000236:Adenoma / Q000473:pathology; D002648:Child; D002828:Choristoma / Q000473:pathology; D006801:Humans; D010871:Pinealoma / Q000473:pathology; D010911:Pituitary Neoplasms / Q000473:pathology*; D013724:Teratoma / Q000473:pathology