第１０讲泌尿生殖系统疾患（２）梁若馨，陈晋杰１０００４５首都医学院附属北京儿童医院１隐睾隐睾又称睾丸未降，有两种类型：即睾丸下降不全及睾丸异位。未降的睾丸位于未闭的腹膜鞘突内、腹腔内、腹股构管内或外环口与阴囊顶部之间。睾丸异位多不合并腹膜鞘突未闻，睾... Lecture 10 Genitourinary system disorders (2) Liang Ruoxin, Chen Jinjie 100045 Beijing Children’s Hospital Affiliated to Capital Medical College 1 Cryptorchidism cryptorchidism, also known as testicular non-drop, there are two types: the testicular hypoplasia and testicular ectopic. Untreated testicles located in the patent herniated peritoneal sheath, intraperitoneal, intra-abdominal tube or between the outer mouth and the top of the scrotum. Testicular ectopic many non-combined peritoneal sheath unknowns, testis ...