gastroenterology videos
Barrett's Esophagus of long segment -chromoendoscopy...
Chromoendoscopy using Lugol's solution. Chromoendoscopy involves the application of vital dyes that enhance the visibility of dysplastic mucosa. Vital dyes that have been studied include those that...
Barrett's Esophagus of long segment -state one...
One month after the therapy with argon plasma coagulator APC.
Barrett's Esophagus of long segment - hiatus...
A hiatus hernia with complete incompetence of the sphincter is observed.
Barrett's Esophagus of long segment (15 of 24)
One month after the therapy with argon plasma coagulator APC. An endoscopic follow up. Note that the long segments of the Barrett have been diminished.
Barrett's Esophagus of long segment (14 of 24)
The image and the video clip shows magnification of the tissue that have coagulated.
Barrett's Esophagus of long segment -state after...
Appearance post using the argon plasma coagulator. For methylene blue staining, the patient should be told that the urine and stool might adopt a blue color.
Barrett's Esophagus of long segment -state after...
Appearance post using the argon plasma coagulator. Optical methods either alone or in combination with chromoendoscopy are likely to hold the key to better targeting, to increase biopsy yield in Barrett’s...
Barrett's Esophagus of long segment -Argon Plasma...
Another image and video clip of the APC. Patients with Barrett's esophagus have a 30- to 125-fold increased risk of the development of esophageal cancer in comparison with the general population....
Barrett's Esophagus of long segment - Argon Plasma...
Argon Plasma Coagulator (APC) The image and the video clip display, the violet light of the APC. Studies have demonstrated reversal of Barrett's mucosa after endoscopic coagulation with different...
Barrett's Esophagus of long segment - chromoendoscopy...
Chromoendoscopy using methylene blue. Chromoendoscopy involves the topical application of stains or dyes to improve mucosal visualization during endoscopy.
Barrett's Esophagus of long segment (8 of 24)
Tongue of Barretts mucosa showing cerebriform villous architecture. The salmon-colored mucosa in the distal esophagus is columnar and consists of a mosaic of fundic mucosa, cardiac mucosa, and intestinal...
Barrett's Esophagus of long segment -magnifying...
Zoom endoscopy of a tongue of Barretts mucosa showing cerebriform villous architecture. Enhanced magnification endoscopy. The endoscopic classification of Barretts esophagus is based on the similarities...
Barrett's Esophagus of long segment (6 of 24)
The video clip shows the reflux evidence due to the fact that gastric juice emerging to the esophagus. Falk GW. Gastroenterology. 2002 May;122(6):1569-91. Barrett's esophagus is an acquired condition...
Barrett's Esophagus of long segment - residual...
Residual islands of squamous epithelium. Definition of Barrett's Esophagus -- Barrett's esophagus is a change in the esophageal epithelium of any length that can be recognized at endoscopy and is...
Barrett's Esophagus of long segment - Barrett's...
More images and video clips of Barrett´s Esophagus. Several tongues of gastric-appearing mucosa extend above the esophagogastric junction into the distal esophagus. Squamous islands may be remnants...
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Gottumukkala Raju
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Ahmad Hormati
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Gastroenterology Atlas
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EUS - ENDO
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American Association for Primary Care Endoscopy
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Colonscopy Quiz by Dr. Raju
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