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NORMAL CANINE PEDIATRIC GASTROINTESTINAL ULTRASONOGRAPHY
Author(s) -
STANDER NERISSA,
WAGNER WENCKE M.,
GODDARD AMELIA,
KIRBERGER ROBERT M.
Publication year - 2010
Publication title -
veterinary radiology and ultrasound
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.541
H-Index - 60
eISSN - 1740-8261
pISSN - 1058-8183
DOI - 10.1111/j.1740-8261.2009.01626.x
Subject(s) - medicine , beagle , gastrointestinal tract , stomach , nuclear medicine , ultrasonography , abdominal ultrasonography , anatomy , radiology , gastroenterology
The normal sonographic appearance of the adult canine gastrointestinal tract has been described. Interpretation of abdominal ultrasonographic findings in puppies is difficult due to the lack of information on normal ultrasonographic findings. The gastrointestinal tract, jejunal lymph node size and the presence and appearance of abdominal fluid were investigated in 23 normal, 7–12‐week‐old Beagle puppies. The duodenal wall thickness was greater than in other parts of the gastrointestinal tract (mean 3.8 ± standard deviation [SD] 5 mm, range 3.2–4.8 mm). The mean stomach wall thickness was 2.7 ± SD 0.4 mm (range 2.2–3.7 mm), the mean jejunal wall thickness was 2.5 ± SD 0.5 mm (range 1.2–3.4 mm), and the mean colonic wall thickness was 1.3 ± SD 0.3 mm (range 0.7–2.0 mm). In addition, mean duodenal and jejunal mucosal layer thicknesses measured 2.7 ± SD 0.5 mm (range 2.0–3.8 mm) and 1.5 ± SD 0.4 mm (range 0.6–2.5 mm), respectively. Homogenous, hypoechoic jejunal lymph nodes were easily found and the mean thickness was 7.1 ± SD 2.2 mm (range 1.5–12.5 mm). A mild amount of anechoic free peritoneal fluid was present in all puppies.