gastroenterology videos
Colonoscopy: Cecal EMR - SSA - Clip Retrieval...
The video shows EMR (endoscopic mucosal resection) of a cecal polyp. The resected polyp was retrieved using a clip.
Colonic Lipoma
Lipomas are benign soft tissue tumors derived from mature adipocytes. The colon is the most commonly involved organ in the entire gastrointestinal tract. Most gastrointestinal tract lipomas are asymptomatic...
Ligation of Esophageal Varices
Abstract: Esophageal varices are present in majority of the patients with hepatic cirrhosis at the time of diagnosis, especially in those with advanced liver disease. Variceal size, red wale marks on...
Colonoscopy: ICV Polyp - EMR
This patient was referred to surgery after incomplete resection of an IC valve polyp. By injecting away from the scar, the lesion lifted and the polyp was removed en bloc.
Colonoscopy: Hepatic flexure EMR - Released the...
Here is a case where I could not cut the polyp with a 15 mm snare despite multiple beeps (cuts on Endocut Q, way beyond 6 beeps); then, I released the snare and used a smaller snare to cut.
Colonoscopy: Ascending Colon LST-Mixed - EMR
A complete and safe EMR was done in a patient, who came from 5 hours away from our medical center, with multiple comorbid conditions. The patient has a long tortuous colon, with an unstable endoscope...
Colonoscopy: EMR of Ascending Colon SSA - Prior...
The video shows the resection of ascending colon SSA which was incompletely resected during previous colonoscopy.
Colonoscopy: Ascending Colon Polyp Recurrence...
The video shows a resection of a polyp which recurred after three prior resections.
Colonoscopy: Ascending Colon EMR - 2 Hour Resection
Tethering from biopsies can lead to submucosal fibrosis and will require multiple techniques; we used EMR, underwater EMR, hot biopsy avulsion, APC, and clip closure. EMR in detail, but limited the details...
Clinical Evaluation of Transgastric Surgery -...
Presented by Georg Kahler at the "SMIT 2019 - New Technology Drives Medicine" conference in Heilbronn, Germany on October 10-11, 2019.
New Robotic Systems for Endoscopy - SMIT 2019
Presented by Silvana Perretta at the "SMIT 2019 - New Technology Drives Medicine" conference in Heilbronn, Germany on October 10-11, 2019.
Colonoscopy: Cecum - LST-G Tumor EMR
The lesion looked smaller than this one when we reviewed the pictures from the referring MD. We scheduled for a regular 1 hour slot, but took much longer given the size of the lesion. Injection: Saline...
Colonoscopy: Hepatic Flexure Subtle Lesion -...
Here is a subtle lesion in the colon - flat lesion, easy to overlook. It is important to have an excellent colon preparation, free of any stools, and careful examination of the colon wall looking for...
FTR - Residual Rectal Adenoma with Several Fibrosis
Patient famale 65 y.o. after endoscopic resection polypoid lesion at the rectum. At the control colonoscopy we found residual polyp. Performed ESD but several fibrosis at the submucosal layer we were...
Colonoscopy: Ascending Colon EMR - Uphill Access...
This lesion was technically challenging from an access point of view. It was "up the hill". Water immersion is a useful technique in this case. Although water immersion does not need submucosal...
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Gottumukkala Raju
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Ahmad Hormati
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Gastroenterology Atlas
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Colonscopy Quiz by Dr. Raju
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