Peer-reviewed veterinary case report
Gastric wall swelling on ultrasound in dogs with low albumin levels
By Murakami, Masahiro et al.·Published in Journal of veterinary internal medicine·2020·Department of Veterinary Clinical Sciences, United States·View original on PubMed →
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Original publication title: Ultrasonographic features and prevalence of presumed gastric wall edema in dogs with hypoalbuminemia.
- Species:
- dog
Plain-English summary
A group of 42 dogs with low protein levels in their blood (hypoalbuminemia) underwent abdominal ultrasounds, and 9 of them showed thickening of the stomach wall, a condition known as gastric wall edema. This thickening was often accompanied by fluid in the abdomen. The average thickness of the stomach wall in these dogs was about 10 mm. While the thickening was confirmed in some cases through further examination, there was no link between the dogs' protein levels and the thickness of their stomach walls. This suggests that gastric wall edema is a common issue in dogs with low protein levels, but the severity of the thickening does not necessarily relate to their blood protein levels.
People also search for: dog stomach wall thickening · hypoalbuminemia in dogs · dog abdominal ultrasound results
Abstract
BACKGROUND: Ultrasonographic features of gastric wall edema have not been reported in dogs with hypoalbuminemia. OBJECTIVES: To describe the prevalence and ultrasonographic features of gastric wall thickening in dogs with hypoalbuminemia and analyze correlation with serum albumin concentrations. ANIMALS: Forty-two dogs with abdominal ultrasound and diagnosis of hypoalbuminemia (<2.3 g/dL). METHODS: Retrospective search in the medical records from 2018 to 2019 was performed. Ultrasound studies were reviewed and >5 mm were considered gastric wall thickening. The gastric wall changes such as thickness, layering appearance, echogenicity, echotexture, distribution of lesions, and presence of peritoneal effusion were recorded. Serial ultrasonographic examination and histopathological findings were recorded if available. Mean serum albumin concentration of dogs with and without gastric wall thickening was compared. RESULTS: Prevalence of gastric wall thickening in dogs with hypoalbuminemia was 21.4% (95% confidence intervals 7.4-35.4%). Mean gastric wall thickness was 10.0 ± 2.0 mm. Preserved mucosal layer and thickening of submucosal layer were observed in all 9 dogs. Five dogs had 3-layer appearance in thickened submucosal layer. Diffuse wall thickening was observed in 6 dogs. All 9 dogs had peritoneal effusion. Subsequent changes of gastric wall thickening were observed in 3 dogs (range 4-70 days). Gastric wall edema was confirmed histopathologically in 2 dogs via necropsy. There was no correlation between serum albumin concentration of the dogs and gastric wall thickness. CONCLUSIONS AND CLINICAL IMPORTANCE: Findings indicated that gastric wall edema is a common finding in dogs with hypoalbuminemia. However, serum albumin concentrations did not correlate with the gastric wall thickness.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/32609407/