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Wiswell等对200,000多名婴儿的研究表明,新生儿期男婴的包皮环切除可使罂儿早期尿道感染(UTI)的发生率减少约90%,Ginsburg 等报道男婴包皮环未切除者,95%得UTI,另外,对600例UTI 患者的国际返流研究表明:美国和欧洲的男性患者分别为9.9%和22.7%,这是因为欧洲在新生儿期作包皮环切除术很少见,而在美国较常见之故,进一步证明了包皮对UTI 的致病作用。上述资料在医学上有直接的重要意义,在美国,包皮切除术每年可防止20,000名新生儿得肾盂肾炎。另一方面这一发现还具有下列意义:(1)可使过去关于新生儿男孩UTI 的感染途径的争论告结束,感染为上行性,而非血行性;(2)男孩的外生殖器与女
Wiswell’s study of more than 200,000 infants showed that circumcision in neonates can reduce the incidence of early-stage urinary tract infections (UTI) in poppies by about 90%, as reported by Ginsburg et al. 95 % Of UTIs. In addition, international reflux studies of 600 UTI patients showed that male patients in the United States and Europe were 9.9% and 22.7%, respectively, because the circumcision in Europe is rare in the neonatal period, whereas More common in the United States, further evidence of foreskin on the pathogenic role of UTI. The above information is of direct medical importance, and in the United States, circumcision prevents pyelonephritis in 20,000 newborns each year. On the other hand, this finding also has the following implications: (1) the controversy over the route of infection of the newborn boy, UTI, can be brought to an end and the infection is ascending rather than hematogenous; (2) the male genitalia and the female