The diagnosis of gastritis and helicobacter-like organisms infection in endoscopic biopsies of the canine gastric mucosa.
The aim of this study was to evaluate the prevalence of gastric Helicobacter-like organisms (GHLO) and gastritis in the gastric mucosa of dogs with gastric disorders. Tissue samples of the gastric mucosa were obtained from 30 dogs with gastrointestinal symptoms (vomiting, abdominal pain or discomfort, loss of appetite) during endoscopy. Histopathological examinations were performed and occurrence of GHLO infection, gastritis and other mucosal changes were estimated. The GHLO infection and gastritis were identified in 63.3 and 36.6% of dogs respectively; other mucosal changes included fibrosis in the lamina propria, degenerative changes of the gastric glands and hyperplasia of the parietal cells. The present study has revealed that microscopically found gastritis is not frequent in dogs examined by endoscopy. GHLO infection can be responsible for some cases of gastritis and hyperplasia of parietal cells in dogs.
Sapierzyńiski
R
R
Department of Clinical Sciences, Faculty of Veterinary Medicine, Warsaw Agricultural University (SGGW), ul. Nowoursynowska 159c, 02-766 Warsaw, Poland. sapieh@wp.pl
Malicka
E
E
Zmudzka
M
M
Cywińska
A
A
D000818:Animals; D049109:Cell Proliferation; D004283:Dog Diseases / Q000175:diagnosis / Q000382:microbiology* / Q000473:pathology; D004285:Dogs; D005260:Female; D005753:Gastric Mucosa / Q000382:microbiology* / Q000473:pathology; D005756:Gastritis / Q000175:diagnosis / Q000382:microbiology / Q000473:pathology / Q000662:veterinary*; D005773:Gastroscopy / Q000379:methods / Q000662:veterinary; D016998:Helicobacter / Q000302:isolation & purification*; D016481:Helicobacter Infections / Q000175:diagnosis / Q000382:microbiology / Q000473:pathology / Q000662:veterinary*; D008297:Male