Total cystectomy for treatment of transitional cell carcinoma of the urethra and bladder trigone in a dog

Vet Surg. 2014 Mar;43(3):294-300. doi: 10.1111/j.1532-950X.2014.12104.x. Epub 2014 Jan 16.

Abstract

Objective: To report total cystectomy with reimplantation of the ureters in the proximal aspect of the vagina.

Study design: Case report.

Animals: An 11-year-old female spayed Vizsla with spontaneously occurring transitional cell carcinoma of the urethra and bladder.

Methods: After initial treatment for transitional cell carcinoma of the bladder trigone with urethral stent placement and chemotherapy, the dog developed urinary incontinence 2 months after stent placement. Eleven months after initial diagnosis, the dog developed pulmonary metastasis and local progression, leading to bilateral ureteral dilatation. After palliative radiation, total cystectomy was performed.

Results: The owners elected euthanasia 442 days after original presentation and 92 days after total cystectomy. Euthanasia was unrelated to the surgical procedure, but was related to the primary disease.

Conclusions: Total cystectomy is a technically feasible procedure that should be considered for the treatment of bladder cancer in dogs.

Publication types

  • Case Reports

MeSH terms

  • Animals
  • Carcinoma, Transitional Cell / surgery
  • Carcinoma, Transitional Cell / veterinary*
  • Cystectomy / veterinary*
  • Dog Diseases / pathology
  • Dog Diseases / surgery*
  • Dogs
  • Female
  • Urethral Neoplasms / surgery
  • Urethral Neoplasms / veterinary*
  • Urinary Bladder Neoplasms / surgery
  • Urinary Bladder Neoplasms / veterinary*