gastroenterology videos
Colonoscopy - Cecum - Subtle Lesion
This video shows a subtle lesion that could not be identified initially. Typically, I examine the cecum two to three times to check for subtle lesions.
Colonoscopy - Ascending Colon-Flat Lesion-EMR-Microperforation...
This video shows case of elderly man with CLL and an ascending colon flat lesion - referred for surgery after biopsies and tattoo injection into the lesion. Endoscopic mucosal resection of flat lesion...
Colonoscopy - Ascending Colon - Flat Lesion -...
This video shows clip closure after resection of flat lesion in ascending colon.
Colonoscopy - Ascending Colon - Flat Lesion -...
This video shows argon plasma coagulation (APC) after resection of flat lesion in ascending colon. APC is used to control bleeding from certain lesions.
Colonoscopy - Ascending Colon Flat Lesion EMR
This video shows a case of middle aged woman with bleeding per rectum, who had screening colonoscopy 12 years ago, underwent colonoscopy. It revealed a flat lesion. Here are the details of endoscopic...
Colonoscopy - Ascending Colon - Flat Lesion -...
This video shows snare resection of flat lesion in ascending colon. Snare resection is one of the resection techniques for colonic polyps.
Colonoscopy - Sigmoid Polyp 3 - Epinephrine Injection
This video shows an epinephrine injection. Injection can lift up polyps rendering them more polypoid and more amenable to snare polypectomy and complete resection.
Colonoscopy - Ascending Colon - Flat lesion -...
This video shows flat lesion in ascending colon. First step to remove of lesion is evaluation and injection of Indigo Carmine. Injection can lift up flatter lesion rendering them more polypoid and more...
Colonoscopy - Sigmoid Polyp 7 - Clip closure
This video shows a clip closure after resection of sigmoid polyp.
Colonoscopy - Sigmoid Polyp 6 - Polyp retrieval
This video shows a polyp retrieval after resection in sigmoid colon.
Colonoscopy - Sigmoid Polyp 4 - Loop ligation
This video shows loop ligation of sigmoid polyp. Loop ligation is effective treatment for colonic polyp.
Colonoscopy - Sigmoid Polyp - 2 Find dependent...
This video shows an attempt to find the appropriate position to visualize the polyp. Colonoscopy shows sigmoid colon.
Colonoscopy - Sigmoid Polyp 1
This video shows polyp in sigmoid. In most cases, a sigmoid polyp is found to be non-cancerous, although the risk of cancer increases as the polyp grows larger.
Menetrier's Disease
Menetrier's disease (hypertrophic gastropathy), is a rare, acquired, premalignant disease of the stomach characterized by massive gastric folds, excessive mucous production with resultant protein loss,...
A LST G Lesion
The following video presents a characteristic image of a LST-G (laterally spreading tumor - granular) lesion located in the colon.
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
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SAGES - Society of American Gastrointestinal and Endoscopic Surgeons
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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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