Pulmonary tumor embolisms due to renal cell carcinoma are common. In contrast, intra-operative puhnonary artery embolisms due to the release of large tumor fragments during surgery for retroperitoneal leiomyosarcoma h...
Leiomyosarcoma most frequently arises in the vretropefitoneum, the intra-abdominal space, and the subcutaneous tissue of the extremities. Primary leiomyosarcoma of bone is a rare malignant neoplasm, most commonly invo...