title: Pineocytoma with astrocytomatous differentiation.
abstract: A pineocytoma with astrocytomatous differentiation in a 57-year-old man is reported. The histogenetic and oncogenetic implications of this neoplasm are briefly discussed.
mesh_terms: D001254:Astrocytoma / Q000473:pathology*; D001921:Brain / Q000473:pathology; D001932:Brain Neoplasms / Q000473:pathology*; D002551:Cerebral Ventricle Neoplasms / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010870:Pineal Gland / Q000473:pathology; D010954:Plasmacytoma / Q000473:pathology*