Intravesical instillation of dilute formalin for the treatment of severe hemorrhagic emphysematous cystitis in a diabetic dog.

Abstract

Intravesical formalin is a known treatment for control of hemorrhagic cystitis caused by multiple etiologies in humans and dogs. This case report documents the successful use of intravesical formalin for the treatment of severe hemorrhagic cystitis that occurred secondary to emphysematous cystitis in a diabetic dog. In addition, a review of emphysematous cystitis and the use of intravesical formalin in human and veterinary medicine is discussed. Formalin instillation into the urinary bladder is an option for life-threatening, refractory cases of hemorrhagic cystitis; but clinicians must be familiar with the proper technique and be aware of potential complications prior to its use.