Paratesticular leiomyosarcoma with metastasis to the extremities and lungs

[摘要] Paratesticular leiomyosarcoma is a rare malignant tumor deriving from the smooth muscle of structures surrounding the testes , including the epididymis or scrotum . With few cases of genitourinary soft tissue sarcomas reported in the literature, little is known about progression, management, and treatment. Herein, we report a case of metastatic paratesticular leiomyosarcoma in a 47-year-old male with no past urological history. The patient initially presented with a firm, painless right scrotal mass, and ultimately developed soft tissue and pulmonary metastases.

[学科分类] 生物化学工程

[关键词] Paratesticular Leiomyosarcoma;Extratesticular mass;Hydrocele;Ultrasound