4Moll V, Becht E, Ziegler M. Kidney preserving surgery in renal cell tumors: in dications, techniques, and reslutsin 152 patients[J ]. J Urol, 1993,150(3) : 319.
5Belussi D, Chinagla D, Micheli E, et al. Conservative surgery of parenchyma:dat a from lombardy[J ]. Arch Ital Urol Androl, 1997,69 (1) : 87.
6ClaymanRV, KavoussiLR,, SoperNJ, eta. lLaparoscopicnephrectomy : intialcasereport[J]. JUro, I1991,146(2): 278-282.
10Pan t uckAJ Z i sman A Dor ey F et al . Renalcellcarcinomawithretroperitoneallymphnodes : roleof lymphnoded ssection[J]. JUrol, 2003, 169(6): 2076-2083.