Severe lymphocytic-plasmacytic and atrophic gastritis, as well as, predominantly eosinophilic, severe enteritis, in a 19-month-old Labrador retriever.

A 19-month-old, male, Labrador retriever was presented with a history of chronic vomiting. Blood analysis and abdominal ultrasononography could not rule out the possibility of gastrointestinal inflammation. Histologic examination of endoscopic gastrointestinal biopsies confirmed severe lymphocytic-plasmacytic and atrophic gastritis, as well as, predominantly eosinophilic, severe enteritis.