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[6] ???d???????E???F????????W(???]W(???7?u ?????A??W,?????????m?????d,?????????.?t???? ?C???+???)??(???)?????f?)),?E???????I?;,?? ??,????,???????m,?3?????????????7???u?t???? ??????????W, ???1???< 1W??a?%??,?B?R.?a?%?????t?R????.????:???c???????E?????K, 2005.855,1419. 2W??????9,??????,??W???,??.???????????.???????C?????t???? ??.?a?????t?R??????,2005,20(11):693-694. 3W?BekirovHM,TeinAB,ReidKE,etal.Internalurethrotomyunder directvisioninmen.JUrol,1982,128:37-38. 4W???W???,?C?)?S,?CW??n,??.?????????t???????????((12???? ??).?N?????]?R??????,2003,3:160. 5W??C????,?:?E?c,?????t,??.???????+?????7???u?t?????????? ?2??.?????a???B??,2006,12(8):1280. 6W??C???[,???W??,??????,??.?t?????)???E?????T?u?t???????R ???(55??.?N?????]?R??????,2005,5:458,460. (?%?t???>:2007-09-03) (???????>:2007-10-26) (?M???R????????) ??633???N?????]?R??????2008??4?+?o8???o4?>W?ChinJMinInvSurg,April2008,Vol.8.No.4 E :