We herein report a patient who presented with follicular lymphoma. Although the stomach was initially intact, mucosal redness and multiple erosions appeared in gastric body owing to infiltration of lymphoma cells. Subsequently, slightly depressed, white area lacking structure detected lesser curvature cardia body, where cell also pathologically observed beneath stratified squamous epithelium. T...

The antiulcer effects of different tricyclic antidepressants (trimipramine, doxepin, imipramine, and amitriptyline) in comparison with those of cimetidine, pirenzepine and omeprazole were investigated in male rats with acute gastric ulcer. Acute gastric ulcer was induced by oral administration of O. 6N HCl solution, 1 mL/rat. Pretreatment of animals with doxepin, trimipramine, amitriptylin...

Lymphocytic gastritis is a histopathological entity characterised by the accumulation of small lymphocytes in the surface and foveolar epithelium. In order to investigate the correlation between endoscopy and histology in this condition, 192 observations selected on the basis of a presumed diagnosis of erosive or varioliform gastritis were reviewed. Ninety two instances corresponded to lymphocy...

Glucocorticoids may have dual action on the gastric mucosa: physiological gastroprotective and pathological proulcerogenic one. In the present study we investigated how gastroprotective action of glucocorticoids can be transformed to proulcerogenic effect. Dose- and time-dependent effects of single injection of dexamethasone on cold-restraint-induced gastric erosions, corticosterone and blood g...

the antiulcer effects of different tricyclic antidepressants (trimipramine, doxepin, imipramine, and amitriptyline) in comparison with those of cimetidine, pirenzepine and omeprazole were investigated in male rats with acute gastric ulcer. acute gastric ulcer was induced by oral administration of o. 6n hcl solution, 1 ml/rat. pretreatment of animals with doxepin, trimipramine, amitriptyline, im...

A gastroendoscopic study was performed on 177 patients with acute stroke. Gastric changes were found in 92 among them (52%), including ten with acute ulcer. A high frequency of gastric changes was found in patients with serious stroke and/or in patients whose cerebral lesions were located close to the hypothalamus or its centrifugal tract. The mortality in patients with gastric changes was high...

Gastric biopsies from 35 infants with hypertrophic pyloric stenosis have been assessed for histological features of gastritis. No erosions were found, and there was no excess cellular infiltration of the lamina propria compared with a control group. Fresh haemorrhage into the lamina propria was frequent in both pyloric stenosis and control sections.