gastroenterology videos
Colonoscopy: Cecum - Large Polyp EMR - Tough...
A case of a polyp located in cecum. Optical diagnosis - adenoma, Paris classification - LST-G. Resection was conducted in general anesthesia, a piecemeal EMR with stiff snare was performed. The polyp...
Colonoscopy: Transverse Colon EMR - Suction EMR...
Polyp: Transverse colon flat lesion; two prior resections This was tough to cut. As you notice the polyp was stuck to the wall. I used suction with my endoscope cap for few seconds and let it go; repeated...
Colonoscopy: Cecum Sessile Serrated Adenoma Resection
As shown on the video above it is vital to define the extent of sessile serrated adenoma and confirm complete resection once it is done by carefully going around the edges of the resection to check for...
Colonoscopy: IC valve SSA - EMR - Central clip...
It is important to define the extent of SSA first to plan the cut. Then after the cut is done, confirm that the cut was complete. Another take home message, one could close large defects using two layer...
Colonoscopy: Transverse Colon EMR - Suction to...
Lesion: Flat lesion in the transverse colon - part of it is NG and part G. Optical diagnosis: NICE II - Adenoma Injection: 16 ml saline with Methylene Blue Snare Resection: 10 mm snare; Endocut Q 3-1-3;...
Colonoscopy: Rectum EMR Adjacent to Anastomosis
A case of a lesion in low rectum adjacent to anastamosis, optical diagnosis: NICE classification 2 - adenoma. Pathology revealed LST G Is-IIa tumor. Excision of the tumor was difficult due to adjacent...
Colonoscopy: Rectosigmoid Colon Bleeding Hemostasis
Short video showing rectosigmoid colon bleeding hemostasis, as seen above, coagulation grasping forceps is essential for endoscopic resection of large polyps - controls major bleeding easily.
Colonoscopy: Colon Polyp Resection - EMR - ESD...
These slides were used to give my talk at the 2017 SAGES Meeting in Houston. It is important to understand the anatomy of the colon wall and depth of penetration of tumors and their risk for lymphatic...
Colonoscopy: Rectum - Large Polyp Resection
Middle aged patient Lesion: Large rectal polyp; referred to surgery. EMR performed Lesion: Sessile + flat lesion Position of patient changed to right lateral to make the lesion non-dependent. This is...
Colonoscopy: EMR Tips and Tricks - DDW 2017,...
A short talk about proven effective tips & tricks regarding colonoscopy
Colonoscopy: EMR Tip - Short Scope Critical for...
Practice how to reach the cecum by 70 cm - this will allow you to move the scope tip circumferentially - 360 degrees and then you could hold the scope position in whatever position you need by holding...
Colonoscopy: Transverse Colon - LST-NG Tumor...
Problem: Middle aged patient with a large LST-NG tumor in the transverse colon was referred for resection after prior failed attempts as an alternative to surgery. I used general anesthesia to stabilize...
Colonoscopy: Cecum - Flat Lesion - EMR
A patient was referred for EMR as alternative to surgery. The patient underwent piecemeal resection; developed bleeding in 6 hours that was controlled by repeat endoscopy which revealed mild ooze in...
Colonoscopy: Ascending Colon - Subtle Flat Lesion...
A video presenting resection of a subtle flat lesion in ascending colon of a middle aged patient. Histology revealed sessile serrated adenoma
Colonoscopy: Transverse Colon - LST - Mixed -...
An endoscopic mucous resection of a large LST in transverse colon. Whole procedure took over an hour.
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Gottumukkala Raju
Professor
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Ahmad Hormati
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Gastroenterology Atlas
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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
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