stomach
Chronic Gastritis (6 of 8)
H pylori–associated chronic gastritis progresses with the following 2 main topographic patterns that have different clinical consequences: Antral predominant gastritis is characterized by inflammation...
Chronic Gastritis (5 of 8)
The presence of H pylori always is associated with tissue damage and the histological finding of both an active and chronic gastritis. The host response to H pylori and bacterial products is composed...
Chronic Gastritis (4 of 8)
H pylori–associated chronic gastritis. H pylori are gram-negative rods that have the ability to colonize and infect the stomach. The bacteria survive within the mucous layer that covers the gastric...
Chronic Gastritis (2 of 8)
Chronic Gastritis. A depressed lesion is seen, multiple biopsies were taken to rule out a gastric adenocarcinoma.
Chronic Gastritis (1 of 8)
This 60 year-old male, pathologist, is under screening for abdominal pain and jaundice. An upper endoscopy was performed displaying this image and video clip. Chronic gastritis with a depressed lesion...
Atrophic Gastritis
Atrophic gastritis is a histopathological entity characterized by chronic inflammation of the gastric mucosa with loss of gastric glandular cells and replacement by intestinal-type epithelium, pyloric-type...
Acute Gastritis of the Fundus
Acute Gastritis: The inflammation may involve the entire stomach (pangastritis) or a region of the stomach (eg, fondus gastritis) Acute gastritis can be broken down into the following additional categories:...
Acute Gastritis. Reddened Gastric Folds
Fundic (oxyntic) gland gastritis (type A) can be associated with diffuse severe mucosal atrophy and pernicious anemia. Diffuse severe atrophic fundic gland gastritis primarily affects elderly patients,...
Acute Gastritis (Pangastritis) (10 of 10)
Endoscopy of Acute Gastritis. A strong link has been established between helicobacter pylori and a diverse spectrum of gastroduodenal diseases, including gastric and duodenal ulceration, gastric adenocarcinoma,...
Acute Gastritis (Pangastritis) (8 of 10)
Acute Gastritis. helicobacter pylori colonizes the stomach for years or decades, not days or weeks, as is usually the case for bacterial pathogens, and this organism virtually always induces chronic...
Acute Gastritis (Pangastritis) (7 of 10)
Endoscopy of Acute Gastritis. A strong link has been established between helicobacter pylori and a diverse spectrum of gastroduodenal diseases, including gastric and duodenal ulceration, gastric adenocarcinoma,...
Acute Gastritis (Pangastritis) (6 of 10)
Acute Gastritis. In pangastritis (coexisting antral gland gastritis and fundic gland gastritis), the fundic gland gastritis is characterized by less severe inflammation than the antral gland gastritis....