Osteosarcoma is the most common primary malignant neoplasm of the bone with over 60% of the cases occurring in patients 10-20 years old. Osteosarcoma rarely occurs in patients older than 40 years of age, most commonly in bones affected by preexisting conditions such as Paget's disease, prior irradiated bone or osteogenesis imperfecta. Osteosarcoma presenting with pleural metastases is very rare.
View Article and Find Full Text PDFWith the advances in imaging, earlier detection of recurrence and metastatic disease is possible. However, there are limited data on the metastatic pattern of bladder cancer. In addition, cutaneous metastases from primary genitourinary malignancies are rare and, in spite of advances in imaging, which detect smaller lesions, the patterns of metastases from bladder cancer have not been well described.
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