colonoscopy
Right Sided Divirtuculosis, Old Tatoo Ink and...
This video demonstrates diverticulosis of the right colon. Previously placed tattoo marking is seen. There is a small tubular adenoma visable.
Complex Right-Sided Diverticulum.
This video demonstrates the colonoscopic view of wide mouth, complex diverticulum of the right colon.
Hyperplastic Colon Polyps
This video shows the colonoscopic white light and narrow band imaging view of a hyperplastic sigmoid colon polyp.
Cecum and Ascending Colon - Pseudopolyposis in...
This material presents a case of middle aged man with a long history of IBD. Large multiple pseudopolyps in the ascending colon was found. Rest of the colon was unremarkable except for mild distal proctitis....
Endoscopic Resection of a Large Sigmoid Polyp...
This video presents a case of a patient who was referred for polypectomy of a large Paris O-Is 5 cm polyp in the sigmoid colon. Polyp was removed in retroflexion in the sigmoid. A submucosal vessel was...
Thickened Folds - A Sign of Submucosal Invasion
Video presents an example of a sign of submucosal invasion - thickened folds.
Depressed Lesion - A Sign of Submucosal Invasion
Video presents an example of a sign of submucosal invasion - a depression of the lesion.
Failed Lifting - A Sign of Submucosal Invasion
Video presents an example of a sign of submucosal invasion - a failure of mucosa lifting (by injection).
Friability - A Sign of Submucosal Invasion
Video presents an example of a sign of submucosal invasion (or even cancer) - a friability.
Large Linear Flat Lesion on Ileocecal Valve
Video presents a large linear flat lesion noticed during colonoscopy in an elderly patient. No biopsies were done; the patient was referred for EMR. Snare resection followed by APC and clip closure were...
Transverse colon - Flat lesion
Video presents a case of middle aged man with multiple large flat lesions. A cap fitted colonoscope was used to perform procedure. First injection did not lift the lesion. Second injection resulted in...
Clip Closure Technique of a Large Cecal Resection...
Video presents a correction of a large cecal resection defect. Large defects require the use of different clips, position change of the patient if necessary, decompressed colon, short straight colonoscope...
Flat Lesion in Cecum - EMR
Video presents a case of middle aged man with a flat lesion was referred to EMR. A 2 cm flat lesion was noted in the cecum. Men was qualified to snare resection. Submucosal injection of diluted Indigo...
Flat Lesion in Cecum - Closure
Video presents detailed steps of the EMR - the whole procedure of closure was shown.
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