Outcomes and complications of prophylactic incisional gastropexy in 766 dogs (2009-2019).

OBJECTIVE: To report the outcomes and complications associated with prophylactic incisional gastropexy performed in dog breeds at risk for GDV. RESULTS: Seven hundred and sixty-six dogs underwent prophylactic incisional gastropexy of which 61 were electively performed at the time of castration or spay and 705 were adjunctively performed at the time of emergency abdominal surgery. All dogs had short-term follow-up, and 446 dogs (58.2%) had additional follow-up with a median long-term follow-up time of 876 days (range 58-4450). Only 3 dogs (0.4%) had a direct complication associated with the gastropexy site including hemorrhage causing hemoabdomen (2) and infection with partial dehiscence (1). No dogs with long-term follow-up experienced gastric dilatation (GD), gastric dilatation volvulus (GDV), or persistent GI signs following gastropexy. Results of this study found that complications directly associated with prophylactic gastropexy were rare and limited to hemorrhage causing hemoabdomen and infection with partial dehiscence. Transient postoperative GI signs may occur. Gastropexy malpositioning and bowel entrapment were not encountered. There was no occurrence of GD or GDV.

Liver Lipoma in a Dog: Case Report and Literature Review.

Lipoma of the liver has not been reported in dogs. An 8 yr old spayed female Great Dane was referred for diagnostic workup of abdominal distention. Computed tomography showed fat-attenuating masses with negative attenuation values (variable between -60 to -40 Hounsfield units) and minimal contrast uptake within the left cranial abdomen. Left lateral and right medial liver lobectomies were performed to remove two liver masses. Histopathology showed large lipomas arising from within the hepatic parenchyma. Immunohistochemistry for smooth muscle actin was negative, consistent with true lipomas. The dog was euthanized 8 mo later because of causes likely unrelated to the liver lipoma. This is the first case report of lipoma in the liver of a dog. The purpose of this case report and brief literature review is to provide evidence that surgical excision of fat-attenuating masses within the liver that are consistent with lipoma using immunohistochemistry can be curative.

Urinary bladder herniation through inguinal ring in a female cat.

A 7-month-old spayed female domestic shorthair cat was referred for lethargy, stranguria, and a fluctuant mass of varying size in the right inguinal region. Computed tomographic imaging revealed the urinary bladder partially herniated through the right inguinal canal. Primary herniorrhaphy was performed and re-placement of the urinary bladder was confirmed via laparotomy.

Herniation de la vessie urinaire par le trou inguinal chez une chatte. Une chatte domestique stérilisée âgée de 7 mois a été recommandée pour de l'abattement, de la strangurie et une masse fluctuante de taille variable dans la région inguinale droite. Une imagerie obtenue par tomodensitométrie a révélé une vessie urinaire partiellement herniée dans le canal inguinal droit. Une herniographie primaire a été réalisée et le replacement de la vessie urinaire a été confirmé via laparotomie.(Traduit par Isabelle Vallières).