Pinealomas and tumors of the posterior portion of the third ventricle.
D000293:Adolescent; D000328:Adult; D002551:Cerebral Ventricle Neoplasms / Q000473:pathology / Q000532:radiotherapy; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010871:Pinealoma / Q000473:pathology / Q000532:radiotherapy