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Gastric Dilatation-Volvulus (GDV)
Emergency and Critical CareGastrointestinalCanineNew
Key Points
  • Gastric dilatation-volvulus is a life-threatening condition where the stomach becomes distended and then rotates, resulting in gastric outflow obstruction and severe circulatory compromise
  • Most common in large, deep-chested dogs
  • The key clinical signs are non-productive retching, bloat, restlessness and hypersalivation
  • Diagnosis is usually confirmed on radiographs, seen as the ‘double-bubble’ sign
  • Immediate stabilisation is needed before corrective surgery can be done
  • Prophylactic gastropexies are performed to prevent occurrence in high-risk breeds
Differential Diagnoses
  1. Simple gastric dilatation
  2. Splenic torsion
  3. Gastrointestinal obstruction
Overview
Aetiology
Clinical Signs
Diagnosis
Treatment
Prevention
Resources
Overview

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Aetiology

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Clinical Signs

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Diagnosis

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Treatment

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Prevention

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Resources

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Educational content only. This factsheet is for general veterinary education and is not a substitute for professional veterinary advice, diagnosis, or treatment. Not for use in an emergency — contact a veterinarian or emergency service. Full disclaimer →