Correlation of Histopathology, Immunohistochemistry and Quantitative Radiology with Outcome in Early Stage Nonseminomatous Germ Cell Tumor

Pts must have clinical Stage A nonseminomatous germ cell tumor of the testis. AFP and HCG must be normal or falling after orchiectomy at a rate consistent w/known half lives. Pt must have no evidence of mets on PE, chest x-ray, or abd/pelvic CT w/in 4 wks from reg. Pts must have had radical inguinal orchiectomy or simultaneous orchiectomy and RPLND w/in 12 wks prior to reg. Pt must have no hx of malignancy including prior testis primary. Pt must have pure seminoma (unless assoc w/elev AFP at dx). Pts must not be managed w/primary chemo. Pts must be >/= 15 years.