Osteosarcoma of the spermatic cord. Malignant tumors of the spermatic cord are rare but the vast majority of these tumors are sarcomas. We report on a patient with osteosarcoma arising in the spermatic cord. Left radical orchiectomy with high dissection of the spermatic cord was performed, and the patient remains free of recurrence 2 years postoperatively. We could find no previous discussion or report of this tumor. 