gastrointestinal tract
The Esophageogastrointestinal Sphincters
Many sphincters line the gastrointestinal tract. In addition to obvious local roles, knowledge of the different interactions allows a better understanding of certain functional disorders.For example,...
Small Bowel Movement
So wonderfull movements of the small intestine. Movements of the small intestine (PERISTALSIS), like those elsewhere in the gastrointestinal tract, can be divided into mixing con-tractions and propulsive...
Gastric Leiomyoma as an Atypical Cause of Upper...
Surgical video case: leiomyomas are infrequent benign intestinal tumors that can arise at any age and location within the gastrointestinal (GI) tract. These tumors can cause symptoms including abdominal...
Colonoscopy: Endoscopic management of Perforations
The video shows the principles of endoscopic management of perforations.
Multiple Gastric Angiodysplasia (13 of 17)
More than one angiodysplasia is present in approximately 40 to 60 percent of patients]. These lesions tend to be clustered within intestinal segments, suggesting that the local environment predisposes...
Upper Gastrointestinal Tract - Bleeding (1 of...
Endoscopic appearance of actively bleeding gastric varices. Esophagogastroduodenoscopy in a cirrhotic patient with exsanguinating upper gastrointestinal hemorrhage reveals the characteristic endoscopic...
The Upper Gastrointestinal Tract - Video Endoscopic...
In this endoscopic sequence, two endoscopes are used, one emerges through the esophagus and the other is the one that produces the video, this last is introduced through gastrostomy fistula.
Gastric Folds - Chromoendoscopy (2 of 8)
Immersion Endoscopy Tissue staining during endoscopy (chromoendoscopy) is a technique used to study the fine details of the mucosa throughout the gastrointestinal tract. Chromoendoscopy and vital...
Resection of GI stromal tumor
The video presents gastric wedge resection of gastrointestinal stromal tumor with the use of a stapler.
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