gastroenterology videos
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...
Duodenal Ulcer (3 of 3)
Duodenal ulcer after spraying methilene blue. Pathophysiology: The duodenal mucosa resists damage from the effect of aggressive factors, such as gastric acid and the proteolytic enzyme pepsin, with...
Duodenal Ulcer (2 of 3)
The image and the video clip display a deformed duodenal bulb due to a duodenal ulcer. Duodenal ulcer (DU) is a common condition characterized by the presence of a well-demarcated break in the mucosa...
Duodenal Ulcer (1 of 3)
Helicobacter pylori infection, now considered to be a cause of gastric cancer, is also strongly associated with gastric and duodenal ulcer disease.
Kissing Duodenal Ulcer
Ulcers opposite from each other on the anterior and posterior walls in the duodenal bulb.
Duodenal Ulcer (4 of 4)
Enhanced Magnification Endoscopy. Zoom endoscopy of a tongue of Barretts mucosa showing cerebriform villous architecture.
Duodenal Ulcer (3 of 4)
Endoscopy revealed asymmetric migration of metaplastic epithelium upward into the esophagus. Biopsies confirmed the presence of intestinal metaplasia diagnostic of Barrett's disease.
Users
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Gottumukkala Raju
Professor
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Ahmad Hormati
Professor
Channels
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Gastroenterology Atlas
medical institution
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EUS - ENDO
commercial institution
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SAGES - Society of American Gastrointestinal and Endoscopic Surgeons
medical institution
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American Association for Primary Care Endoscopy
medical institution
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Colonscopy Quiz by Dr. Raju
medical institution
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