duodenum
Brunner’s Gland Adenomata
Brunner's gland adenomas are uncommon benign duodenal tumors. They are an infrequent cause of upper gastrointestinal hemorrhage and duodenal obstruction.
Brunner Gland Hyperplasia
Brunner gland hyperplasia in the duodenal bulb with associated giardia lamblia infection. Giardia lamblia is prevalent throughout the world. In the developing countries the prevalence rates are high....
Erosive Duodenitis
The etiology of duodenitis is not completely understood. However, the gastric acid hypersecretion and the helicobacter pylori play an important role in the pathogenesis.
Pseudodiverticular Scar of the Duodenum
The image and the video clip display a pseudo diverticular scar of the anterior wall of duodenal bulb due to sequel of duodenal ulcer. A 63 year-old female, she had duodenal ulcers within different...
Kissing Duodenal Ulcer
Kissing ulcers of the anterior and posterior walls of the duodenal bulb. The ulcer at the anterior wall is covered with hematin.
Mirror Ulcers of the Duodenum
A 33 year-old female, from the republic of Costa Rica, living in El Salvador, some antral and chronic erosions and hyperplasia lymphoid was found her brother died of gastric cancer.
Duodenal Ulcer and Pseudodiverticula
Pseudo diverticular scar of the anterior wall of duodenal bulb due to sequel of duodenal ulcer. A semi circular ulcer is observed.
Duodenal Ulcer
Duodenal Ulcer that is covered by a moving fold, there are two semicircular ulcers nearby.
Multiple Ulcers of the Duodenal Bulb (2 of 2)
Duodenal Ulcer and Pseudo Diverticulae. H pylori H pylori are small, microaerophilic, spiral-shaped, gram-negative rods. The presence of H pylori in the stomach and duodenum probably is the most common...
Multiple Ulcers of the Duodenal Bulb (1 of 2)
Duodenal ulcer (DU) is a common condition characterized by the presence of a well-demarcated break in the mucosa that may extend into the muscularis propria of the duodenum. More than 95% of DUs are...