5Anastasiou I, Deligiannis D, Katafigiotis I, et al. Synchro- nous bilateral testicular tumors with different histopathol- ogy[J]. Case Rep Urol,2015,2015( 1 ) :1 -5.
6Rhannam Y, Ziouziou I, El GJ, et al. Seminoma with cryptorchidism revealed by a giant abdominopelvie mass [J]. Tunis Med,2014,92(7) :514 -515.
7Gonzalez-Exposito R, Merino M, Aguayo C. Molecular bi- ology of testicular germ cell tumors [ J ]. Clin Transl On- col,2015,18(6) :550 -556.
4Walsh PC, et al. In: W. Bed. Saunders, Campbell Urology (Tth edition). Beijing: Science Press, 2001. 2249-2250.
5Berney DM, Lee A, Randle SJ, et al. The frequency of intratu- bular embryonal carcinoma: Implications for the pathogenesis of germ cell tumours. Histopathology, 2004, 45 (2) : 155-161.
6Thomas GM, Sturgeon JF, Mison R, et al. A study of post-or- chiectomy surveillance in stage I testicular seminoma. J Urol, 1989, 142 (2 Pt 1 ) : 313-316.
7Horwich A. Radiotherapy in stage I seminoma of the testis. J Clin Oncol, 2004, 22 (4) : 585-588.
8Logue JP, Harris MA, Livsey JE, et al. Short course para-aortic radiation for stage I seminoma of the testis. Int J Radiat Oncol Biol Phys, 2003, 57 (5) : 1304-1309.
