<prompt> A 27 year old man presents with a left testcular tumor with a 10 cm retroperitoneal lymph node mass. The treatment of choice is -RadiotherapyImmunotherapy with interferon and interleukinsLeft high inguinal orchiectomy plus chemotherapyChemotherapy alone  <response>: Ans. is c i.e., Left high inguinal orchiectomy plus chemotherapy This patient has retroperitoneal lymph node mass, hence its stage II. Its more than 5 cm thus its stage Hc. Treatment of stages for IIC and beyond is the same for both seminomas nonseminomas i.e. --- chemotherapy after inguinal orchiectomy 