gastroenterology videos
Development of Closure Techniques - Experimental...
Colon perforation is the most feared complication of endoscopy. Hearing about it puts people off from colon cancer screening. A lot has been done in the last decade to manage this problem. Experimental...
Ascending Colon - Flat Lesion - EMR - Bleeding...
Endoscopic mucosal resection involves shaving off the flat lesion from the colon. Bleeding during the resection can be easily controlled with a clip. It is important to apply the clip correctly and check...
IC Valve - Subtle Lesion
Following video shows a subtle lesion, visible on an IC valve. The patient was referred for an EMR to remove the polyp.
IC Valve Scar
Following video presents a 6 months follow-up examination of a patient after an EMR. An IC valve scar is clearly visible.
Rectum-LST-G
This video shows a colonoscopy of a patient with advanced laterally spreading granular tumor in his rectum. It is impossible to remove by EMR, so a sugery is needed.
Subtle Flat Lesion EMR Injection
This video presents a part of an EMR procedure. An Indigo Carmine Injection is commonly performed to lift the lesion and to determine its borders. This enables the surgeon to remove the lesion radically.
Subtle Polyp - Cap Helps
The purpose of this video is to show, how the usage of cap helps to detect subtle polyps and lesions.
Ascending Colon - Flat Lesion Tethered by Prior...
This video presents a procedure of endoscopic mucosal resection performed in ascending colon. The flat lesion was tethered by prior jumbo biopsy. At first, the lesion was injected with IndigoCarmine...
Transverse Colon - EMR Scar
This video shows an EMR scar located in patient's transverse colon. The follow-up examination of a scar is necessary to detect a recurrence of the lesion.
Transverse Colon - Subtle Lesion EMR
Following video presents a screening colonoscopy performed in middle aged woman. A flat lesion was found in her transverse colon. EMR was done after 5 ml of Indigo Carmine injection, followed by 10 mm...
Ascending Colon - Flat Lesion Tethered by Jumbo...
This video presents a procedure of endoscopic mucosal resection performed in ascending colon. The flat lesion was tethered by prior jumbo biopsy. At first, the lesion was injected with IndigoCarmine...
Cecum Scar at 12 Months
This video shows a scar in cecum, which was created after an endoscopic mucosal resection (EMR)
Resection of a Giant Polyp
Step by step resection of a giant polyp located at the sigmoid colon. 1) Injection of adrenaline, 2) Endoloop placement, 3) Snare resection, 4) Complimentary hemostasis, 5) Tattoo. The lesion was a low...
How to Treat Bleeding Ulcer
Step by step description on how to treat an ulcer with: 1) injection of adrenaline, 2) coagulation and 3) clipping. Injection is not considered sufficient to stop bleeding. Its effect is usually transient.
Stenotic Colon Cancer
Endoscopic findings of a stenotic colon cancer. The use of a water pump is strongly recommended. Avoid to push, insufflate due to the high risk of local or distal perforation. In tight stenosis you can...
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Gottumukkala Raju
Professor
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Ahmad Hormati
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Channels
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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
medical institution
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