Anuria due to inadvertent prostatectomy during cryptorchidectomy.

This report describes an 8-month-old male Labrador retriever dog that was evaluated for a 2-day history of anuria and vomiting following a suspected inadvertent prostatectomy during a cryptorchidectomy. A positive contrast urethrogram was performed to definitively diagnose the absence of a patent prostatic urethra and necropsy confirmed inadvertent prostatectomy.