Role of primary chemotherapy in management of large tumors of undescended testis: our experience

ABSTRACT

This study aimed to share our experience with tumors of undescended testis [UDT] and to assess the impact of primary cisplatin-based chemotherapy on such tumors. This study included the cases of tumor in UDT from February 2005 to December 2011. Evaluation of the cases was done with proper clinical examination and laboratory investigations along with tumor markers [alfa-feto protein, beta-human chorionic gonadotropin, lactate dehydrogenase] and contrast-enhanced computed tomography abdomen. Fine needle aspiration cytologywas done in all cases. Primary chemotherapy with three cycles of bleomycin, etoposide, and cisplatin regimen at three weekly intervals started in all cases. Response to treatment was seen after four weeks of the third cycle. Fourteen cases [12.5%] of germ cell tumor in UDT out of 112 cases of germ cell tumor of the testis were included. The age ranged from 16-60 years. Histological diagnosis was pure seminoma in all cases. After three cycles of BEP regime, complete response was seen in 11 cases and partial response in three cases where the residual tumor was excised along with retroperitoneal lymph node dissection RPLND. Of the 14 cases, 13 were in regular follow-up and one was lost to follow-up. All on follow-up were doing well without recurrence till now. Surgical removal of the primary tumor in UDT with or without bulky metastasis is complicated. Primary chemotherapy with cisplatin-based regimen is a good option in such cases.