Surgical Repair of an inguinal herniation of the urinary bladder in an intact female domestic rabbit

Vanessa Grunkemeyer, University of Tennessee - Knoxville
Patricia Sura, University of Tennessee - Knoxville
Matthew Barron, University of Tennessee - Knoxville
Marcy J. Souza, University of Tennessee - Knoxville

Abstract

A 4-month-old intact female domestic rabbit (Oryctolagus cuniculus) was evaluated for a recent onset of lethargy, anorexia, foul-smelling red urine, diarrhea, and a soft subcutaneous swelling in the inguinal region. Physical examination confirmed the presence of a flocculent subcutaneous swelling in the ventral pelvic region. Whole body radiographs showed an approximately 5
3.5
3.5 cm structure of mineral opacity within the subcutaneous tissues ventral to the pelvic girdle. Cytology of fluid aspirated from the mass and an excretory urogram supported the diagnosis of a herniation of the urinary bladder through the right caudoventral abdominal body wall. The hernia was successfully repaired with an inguinal herniorrhaphy and replacement of the bladder within the abdominal cavity. The etiology of this herniation could not be definitively determined but was likely congenital or non-traumatically acquired in origin. This is the first published report describing the surgical repair of an inguinal herniation and incarceration of the urinary bladder in an intact female rabbit.