Renal involvement in multifocal osteosarcoma.


A rare case of multifocal osteosarcoma metastatic to kidney, lung and lymph nodes is presented. Radiological findings included multiple foci of sclerotic lesions involving the axial and peripheral skeleton, a heterogeneous renal mass with areas of calcification, multiple pulmonary metastases with pneumothorax, and partially calcified enlarged mediastinal… (More)