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Oesophagogastric ulceration in pigs: a visual morphological scoring guide
1Animal Science, Department of Primary Industries and Fisheries, Animal Research Institute, Yeerongpilly, QLD 4105, Australia. John.Kopinski@dpi.qld.gov.au
Australian Veterinary Journal
|September 1, 2007
Summary
This study presents a visual guide for scoring oesophagogastric ulceration in pigs. It aids in recognizing morphological changes and standardizing assessment within the pig health monitoring system (PHMS).
Area of Science:
- Veterinary Pathology
- Swine Health Management
Background:
- Oesophagogastric ulceration is a common issue in pigs.
- Accurate assessment and scoring are crucial for disease monitoring and management.
Purpose of the Study:
- To develop a visual and descriptive guide for oesophagogastric ulcer scoring.
- To aid in the recognition of morphological changes in the pars oesophagea.
Main Methods:
- Pig stomachs were collected post-slaughter.
- Visual evaluation and scoring of parakeratosis, erosion, and ulceration in the pars oesophagea were performed.
Main Results:
- A four-category scoring system (0-3) was established for oesophagogastric ulceration.
- Categories include normal stomach, parakeratosis/thickened epithelium, erosions, and developed ulcers with or without stenosis.
Conclusions:
- A visual guide was successfully developed for assessing oesophagogastric ulceration in pigs.
- The guide standardizes the evaluation of morphological changes in the pars oesophagea.
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