Hager D A, Blevins W E
J Am Vet Med Assoc. 1986 Aug 1;189(3):309-10.
An ectopic ureter extending to the urinary bladder and to the proximal portion of the urethra was diagnosed in a 6-month-old dog with urinary incontinence. The diagnosis was made by use of excretory urography. The kidney and ureter were removed. When urinary incontinence continued, positive-contrast cystography was performed. The ectopic ureter was found to bypass the bladder via a submucosal extension that emptied into the urethra.
在一只患有尿失禁的6个月大的犬中，诊断出一条异位输尿管延伸至膀胱和尿道近端。通过排泄性尿路造影做出诊断。切除了肾脏和输尿管。当尿失禁持续存在时，进行了阳性对比剂膀胱造影。发现异位输尿管通过一个黏膜下延伸绕过膀胱，该延伸通向尿道并在尿道排空。
