title: Multiple osteogenic sarcoma following bilateral retinoblastoma. A case report.
mesh_terms: D001859:Bone Neoplasms / Q000150:complications*; D002648:Child; D005134:Eye Neoplasms / Q000150:complications*; D005260:Female; D005266:Femoral Neoplasms / Q000150:complications*; D006801:Humans; D008175:Lung Neoplasms; D008410:Masticatory Muscles; D009362:Neoplasm Metastasis; D009378:Neoplasms, Multiple Primary; D012516:Osteosarcoma / Q000150:complications*; D012175:Retinoblastoma / Q000150:complications*; D012983:Soft Tissue Neoplasms; D013977:Tibia