Double primary malignancies: osteosarcoma and medulloblastoma.
We report the case of an 8 1/2-year-old boy who, after successful treatment for osteosarcoma, had a fatal medulloblastoma. We discuss the possible causes for such an association.
D001859:Bone Neoplasms / Q000473:pathology*; D002528:Cerebellar Neoplasms / Q000473:pathology*; D002648:Child; D006801:Humans; D008297:Male; D008527:Medulloblastoma / Q000473:pathology*; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D012516:Osteosarcoma / Q000473:pathology*; D013977:Tibia