gastroenterology videos
Colonoscopy - Bleeding control with hemostatic...
The video presented above, details a technique for bleeding control with hemostatic forceps. The consecutive steps are: 1. Water jet to pinpoint the lesion. 2. Coagulation grasper: soft coagulation;...
Colonoscopy - Ascending Colon EMR - En bloc resection...
Following video details an en-bloc EMR resection of a 2 cm lesion in an ascenting colon. The patient was a middle aged woman. As it's clearly visible, the preparation was not satisfactory as the patient...
Colonoscopy - Multiple Subtle Flat Lesions -...
The following video details a case of a middle aged patient with multiple adenomas. Nearly 20 adenomas were removed in the past 2 years, most of them were large in size. The plan for the colonoscopy...
Colonoscopy - Ascending Colon EMR
The development of an endoscopic techniques created an alternative for surgeries, making possible to treat patients who would not be approved for an operation. The following video presents a case of...
Colonoscopy - Ascending Colon SSA Resection
A sessile serrated adenoma (abbreviated SSA), also known as sessile serrated polyp (abbreviated SSP), is a premalignant flat (or sessile) lesion of the colon, predominantly seen in the cecum and ascending...
Colonoscopy - Distal Ascending Colon EMR - Position...
The following video details a colonoscopy of an elderly patient with an ascending colon polyp, who was referred for surgery. During colonoscopy, the patient was in left lateral position. This made an...
Colonoscopy - Ascending Colon EMR Scar
The following video presents the first followup after a large ascending colon polyp resection - piecemeal resection and hot biopsy avulsion followed by APC and clip closure.
Colonoscopy - Cecal EMR Scar
Endoscopy is not only a diagnostic technique but it also allows the physician to biopsy and resect lesions found during examination. The following video presents a second followup after resection of...
Colonoscopy - IC Valve EMR - Hot Biopsy Avulsion...
The video presented above details a case of a middle aged man, who underwent an IC (Ileocecal) valve EMR, with hot biopsy avulsion, APC (argon plasma coagulation) and clip closure. The patient's past...
Colonoscopy - Sigmoid Colon EMR as an alternative...
In many cases an endoscopic techniques are an alternative to surgeries, as they often are less dangerous and cause less complications. The following video details a case of an elderly man, with large...
Colonoscopy - Sigmoid Colon - LST-G tumor - EMR
Presented video details a case of a middle aged patient, with a 20 mm lesion - LST-G tumor with central depression, with tubular and branched mucosal pit pattern, what is more the lesion demonstrated...
Colonoscopy - Hepatic Flexure Flat Lesion Resection
The following video presents a case of resection of a flat lesion situated in the hepatic flexure of the colon. The resection is followed by APC (argon plasma coagulation) and a clip closure.
Colonoscopy - Rectal EMR Scar
The following video presents a rectal EMR scar, which was the result of a piecemeal EMR, followed by hot biopsy avulsion and APC of a large LST-NG tumor in the rectum.
Colonoscopy - Sigmoid Colon EMR Scar
The following video presents a colonoscopic image of a scar, which developed after piecemeal resection and a hot biopsy of avulsion of tethered polyp in the sigmoid colon from prior failed resections....
Colonoscopy - Inflammatory Polyposis
Inflammatory polyposis is commonly connected with inflammatory bowel diseases (IBD) - Crohns disease and ulcerative collitis. One of the cases of inflammatory polyposis is presented on the video above.
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
commercial institution
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SAGES - Society of American Gastrointestinal and Endoscopic Surgeons
medical institution
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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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