我院收治一例阴茎外伤性缺损,残余前尿道在阴囊区形成巨大结石,经手术取石,尿道成形术一次成功。现报告如下。病例报告:李××,男性,45岁。自幼3岁时阴茎被狗咬掉。因小便困难十年之久,于1980年1月21日入院。十年前开始阴囊区反复肿胀疼痛、排尿困难,近五年来阴囊逐渐增大,形成如鸭 In our hospital, a case of penis traumatic defect was treated. The residual anterior urethra formed a huge stone in the scrotum area. After operation, the urethroplasty was successful. The report is as follows. Case Report: Li × ×, male, 45 years old. 3-year-old penis was bitten by dogs. Due to urinary difficulties for ten years, January 21, 1980 admission. Ten years ago, repeated scrotum swelling pain, dysuria, scrotum gradually increased over the past five years, the formation of such as duck