Light Microscopic, Immunohistochemical and Ultrastructural Evaluation in A Case of Paratesticular Leiomyosarcoma

A case of paratesticular leiomyosarcoma, occurring in a 65 year-old male patient, is reported. The tumor was respected with high inguinal ligation and orchidectomy. There was no attachment to the scrotal wall, testis or spermatic cord. Histologically, the tumor was identical to leiomyosarcoma showing a typical morphological appearance of smooth muscle tumor. The immunohistochemical and ultrastructural features are discussed. There was no evidence of tumor after 7 months. Leiomyosarcomas arising in a paratesticular region is quite uncommon.