O'Donnell B, Puri P
Br Med J (Clin Res Ed). 1984 Jul 7;289(6436):7-9. doi: 10.1136/bmj.289.6436.7.
Thirteen girls with grade III-V vesicoureteric reflux were treated by endoscopic injection of Teflon paste behind the intravesical ureter. Fourteen of the 18 treated ureters showed complete absence of reflux after one injection of Teflon. Three ureters required a second injection of Teflon for successful treatment of the reflux. One ureter with grade IV reflux was converted to grade II reflux. Properly carried out, this procedure corrects reflux. It takes less than 15 minutes, may be done as a day procedure, and avoids open surgery. There have been no complications.
13名患有III - V级膀胱输尿管反流的女孩接受了内镜下在膀胱内输尿管后方注射聚四氟乙烯糊剂的治疗。18条接受治疗的输尿管中有14条在注射一次聚四氟乙烯后反流完全消失。3条输尿管需要第二次注射聚四氟乙烯才能成功治疗反流。1条IV级反流的输尿管转变为II级反流。如果操作得当，该手术可纠正反流。手术时间不到15分钟，可作为日间手术进行，且避免了开放性手术。目前尚无并发症发生。
