[Surgical removal of tumors of the 3d ventricle by the frontal approach].
D002551:Cerebral Ventricle Neoplasms / Q000601:surgery*; D002648:Child; D003397:Craniopharyngioma / Q000601:surgery*; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D010871:Pinealoma / Q000601:surgery*