儿童睾丸下降异常(隐睾)分为睾丸下降不全或睾丸异位,前者多位于腹内、腹股沟管内或外环口与阴囊顶之间;后者是指睾丸在发育过程中偏离正常途径未入阴囊,而异位于耻骨、会阴等部位。1990～1998年我所儿童体检及儿童保健门诊共检查10092名男童,查出睾丸下降不全患儿124例,其中随 Children with abnormal testicular degeneration (cryptorchidism) is divided into testicular hypoplasia or testicular ectopic, the former mostly located in the abdomen, the inguinal canal or outside the mouth and scrotal top; the latter refers to the development of testicular deviations from the normal pathway did not enter Scrotal, while different in the pubic, perineum and other parts. From 1990 to 1998, a total of 10,092 boys were examined in our children’s physical examination and child health clinic. 124 children with testicular aspergillosis were detected.