[Metachronous testicular seminoma with an interval of 14 years from the first nonseminomatous testicular tumor: a case report].

A 32-year-old man was admitted to our hospital with a complaint of right scrotal swelling. He had a past history of left testicular nonseminomatous germ cell tumor (NSGCT), stage IIB 14 years ago. He had undergone chemotherapy with 3 courses of PEP and retroperitoneal lymphnode dissection revealing pathological CR. He was diagnosed as having right testicular tumor. He underwent right high orchiectomy. Imaging studies and pathological studies revealed pure seminoma with spermatic cord invasion, stage I, pT3N0M0. He underwent chemotherapy with 3 courses of VIP. Herein we present a case of metachronous bilateral testicular germ cell tumor with a review of literatures.