title: Teratoma in the pineal region in two brothers. Case reports.
mesh_terms: D000293:Adolescent; D001932:Brain Neoplasms / Q000235:genetics* / Q000473:pathology / Q000601:surgery; D002551:Cerebral Ventricle Neoplasms / Q000235:genetics / Q000473:pathology; D006801:Humans; D008297:Male; D010870:Pineal Gland; D013724:Teratoma / Q000235:genetics* / Q000473:pathology / Q000601:surgery