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Upper gastrointestinal examinations: a radiographic study of clinically normal beagle puppies
Author(s) -
Miyabayashi T.,
Morgan J. P.
Publication year - 1991
Publication title -
journal of small animal practice
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.7
H-Index - 67
eISSN - 1748-5827
pISSN - 0022-4510
DOI - 10.1111/j.1748-5827.1991.tb00922.x
Subject(s) - beagle , medicine , barium , barium meal , barium sulfate , weanling , barium sulphate , stomach , liquid diet , gastric emptying , pylorus , zoology , nuclear medicine , gastroenterology , radiochemistry , biology , chemistry , inorganic chemistry , biochemistry , organic chemistry , ethanol
A total of 24 upper gastrointestinal examinations were performed on four weanling beagle puppies over six weeks, using liquid barium (10 ml/kg bodyweight of 60 per cent w/v barium sulphate suspension] and barium food (8 g/kg of crushed kibble dog food and 7 ml/kg bodyweight of 60 per cent w/v barium sulphate suspension) as contrast media. The radiographic appearance was similar to that noted in adult dogs except for the consistent location of the pylorus on or near the midline. Duodenal pseudoulcers were seen more often with liquid barium and the caecal shadows were identified more often with the longer examination time with barium food. The stomach of the puppies appeared to have discriminatory emptying function; that is, semi‐solid food was emptied from the stomach at a slower rate (210 to 450 minutes) than liquid (60 to 90 minutes). Solid meals emptied faster in puppies than in adult dogs. Dosages of 13 to 15 mg/kg bodyweight for the liquid barium examination and 14 g of ground kibble and 16 ml of barium sulphate suspension per m 2 of body surface area for the barium food examination are suggested as more appropriate for contrast studies in puppies.