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Chronic mesenteric volvulus in a dog.

Andrea B Spevakow1, Belle Marie D Nibblett, Anthony P Carr

  • 1Department of Small Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, 52 Campus Drive, Saskatoon, Saskatchewan S7N 5B4.

The Canadian Veterinary Journal = La Revue Veterinaire Canadienne
|April 2, 2010
PubMed
Summary
This summary is machine-generated.

A chronic partial mesenteric volvulus caused intermittent gastrointestinal signs in a Bernese mountain dog. Surgical correction led to a full recovery, resolving vomiting, diarrhea, and weight loss.

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Area of Science:

  • Veterinary Medicine
  • Canine Gastroenterology
  • Surgical Pathology

Background:

  • Chronic intermittent vomiting, diarrhea, and weight loss are common presenting complaints in dogs.
  • Mesenteric volvulus is a rare but serious condition involving the twisting of the intestine.
  • Diagnostic challenges exist in identifying partial or intermittent forms of mesenteric volvulus.

Observation:

  • An adult Bernese mountain dog presented with a 4-month history of waxing and waning gastrointestinal signs.
  • Physical examination and diagnostic workup revealed significant metabolic disturbances including cholestasis, hepatocellular leakage, azotemia, and electrolyte imbalances.
  • Exploratory laparotomy was performed to investigate the underlying cause of the chronic clinical signs.

Findings:

  • A chronic, partial mesenteric volvulus was identified during laparotomy as the cause of the dog's symptoms.
  • Surgical reduction of the mesenteric volvulus was successfully performed.
  • The dog exhibited a complete resolution of clinical signs post-operatively.

Implications:

  • This case highlights the importance of considering mesenteric volvulus in the differential diagnosis of chronic gastrointestinal disease in dogs.
  • Early surgical intervention for mesenteric volvulus can lead to favorable outcomes and complete recovery.
  • Understanding the clinical and biochemical presentation can aid in the timely diagnosis of this condition.