Abstract
Secondary tumours after radio and/or chemotherapy are mainly of hematopoietic (acute non lymphoblastic leukemia, non-Hodgkin lymphoma) or soft tissue lineage previously described most frequently after breast cancer and Hodgkin disease treatment with radio and/or chemotherapy. We report two cases of classical osteosarcoma's observed 9 and 3 years after treatment for UCNT with combined radiotherapy and alkylant-based adjuvant chemotherapy in one case and exclusive loco-regional irradiation in the second case.
Publication types
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Case Reports
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English Abstract
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Review
MeSH terms
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Adult
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Carcinoma / pathology
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Carcinoma / therapy*
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Child
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Combined Modality Therapy
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Fatal Outcome
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Female
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Head and Neck Neoplasms / diagnosis
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Head and Neck Neoplasms / secondary*
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Head and Neck Neoplasms / therapy
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Humans
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Nasopharyngeal Neoplasms / pathology
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Nasopharyngeal Neoplasms / therapy*
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Neoplasms, Radiation-Induced / diagnosis
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Neoplasms, Radiation-Induced / etiology*
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Neoplasms, Radiation-Induced / therapy
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Osteosarcoma / diagnosis
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Osteosarcoma / secondary*
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Osteosarcoma / therapy
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Radiotherapy Dosage
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Radiotherapy, High-Energy / adverse effects*