Experimental studies on the effect of duodenal contents on the epithelium of the esophagus.
10 male BD IX rats and 15 male and female Wistar rats weighing between 250 and 300 g had an esophago-jejunostomy according to the method described by Levrat et al. (1962). Four weeks after surgery all 40 animals were sacrificed and examined macroscopically as well as histologically. All animals had deep ulcerative lesions in the lower half of the esophagus associated with hyperplasia, hyperkeratosis and akanthosis.
D000818:Animals; D004195:Disease Models, Animal; D004386:Duodenum / Q000601:surgery; D004848:Epithelium / Q000473:pathology; D004942:Esophagitis, Peptic / Q000209:etiology / Q000473:pathology*; D004947:Esophagus / Q000473:pathology* / Q000601:surgery; D005260:Female; D006965:Hyperplasia; D007419:Intestinal Secretions; D008297:Male; D051381:Rats