Clinical stage II non-seminomatous germ cell testicular tumours. Results of management by primary chemotherapy.

Between 1977 and 1984, 92 patients with clinical Stage II non-seminomatous germ-cell testicular tumours were treated by primary chemotherapy, with surgery reserved for the excision of persisting masses. Eighty patients (87%) are alive and disease-free: 96% for Stages IIA and IIB and 74% for Stage IIC. Of 43 Stage IIA, B and C patients treated with bleomycin, etoposide and cisplatin (BEP), 40 (93%) are disease-free. For the whole group there was a significant difference between the outcome of treatment in patients with retroperitoneal masses greater than 8 cm in transverse diameter compared with those in whom masses were less than 8 cm, the disease-free rates being 54 and 97% respectively. Primary histology did not influence the outcome of treatment. However, whereas 51% of patients with teratocarcinoma had masses resected after chemotherapy, only 26% of embryonal carcinoma patients came to surgery. The results obtained in this series are as good as those obtained when lymph node dissection is employed as the initial form of treatment. The avoidance of surgery with preservation of ejaculatory function in 78% of Stage IIA and IIB patients argues in favour, of an initially non-surgical approach to management.