Adult primary pleomorphic leiomyosarcoma of forearm with axillary lymph node metastasis: A case report and literature review

摘要

A rare case of advanced pleomorphic leiomyosarcoma of forearm with axillary lymph node metastasis in a young adult, diagnosed with the aid of immunohistochemistry and electron microscopic examinations together with a review of the literature are reported. The primary tumor involved the extensor and flexor aspect of forearm without bone involvement and metastasized to the axillary lymph nodes. Patient showed poor treatment outcome with adjuvant chemoradiotherapy following incomplete surgery.