Radiotherapy for prophylaxis of heterotopic ossification (HO) is commonly used in high risk patients following orthopedic surgery. While treatment is effective and can prevent morbidity associated with HO, with any dose of radiation there is a concern of a radiation induced malignancy. Here we a report a case of radiation induced osteosarcoma which developed 11 years after a single fraction of 700 cGy.
View Article and Find Full Text PDFRecent studies suggest that radiation therapy (RT) dose escalation in early-stage non-small-cell lung cancer (NSCLC) is feasible when 3-dimensional therapy is used. However, the accompanying prolongation of the treatment course when standard fractionation is used could be suboptimal from a practical and biologic standpoint. We report results of a compressed course of RT for patients with pathologically documented clinical stage 1 NSCLC who were unsuitable for curative surgery because of pulmonary dysfunction or other medical comorbidities.
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