Intracranial calcification and childhood medulloblastoma.
D000293:Adolescent; D001927:Brain Diseases / Q000209:etiology*; D002114:Calcinosis / Q000209:etiology*; D006801:Humans; D008297:Male; D009778:Occipital Lobe / Q000528:radiation effects; D011878:Radiotherapy / Q000009:adverse effects*