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EMR of Periappendiceal Lesion after Partial Circumferential...

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Endoscopic video case: polyp located close to appendiceal orifice. Minding quite thin wall of the ceacum after proper lifting lateral incision was made to facilitate ensnaring the lesion. Clips applied...

Submucosal Impression or SMT

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Video case: patient with severe weight loss over 2 months time. OGD reveals quite tender lesion extending from antrum to the duodenal bulb. No abmormalities on CT scanning. What could that be? What else...

Mesentric Cyst Surgery

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Mesentric cysts are benign inta-abdominal tumours with an incidence of 1 case per 250,000 hospital admission. Complete open surgical excision is the treatment of choice. Due to rarity of this entity and...

Colonoscopy: Cecum Flat Lesion - EMR - Technically...

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Middle aged patient was referred for endoscopic resection of a flat lesion in the cecum. The cecum was folded that made the lesion technically challenging for EMR.

Colonoscopy Image Interpretation - Case

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Similar lesions were detected in several prior colonoscopy examinations. There was no clear histopathological conclusion. I encourage all the endoscopists to give a guide how to interpret the following...

Colonoscopy: Hepatic Flexure Subtle Lesion -...

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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...

Colonoscopy: Cecum Subtle Flat Lesion

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A clean preparation and careful examination of the colon wall are critical for the detection of subtle flat lesions.

Colonoscopy: Cecal Recurrent Lesion in the Midst...

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The video shows cecal recurrent lesion in the midst of another cancer.

Colonoscopy: Anal squamous cell cancer insitu...

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A challenging problem of a resection of polyp located in anal canal. Pathology revealed a squamous cell cancer in-situ. A video with author's commentary.

Colonoscopy: Cecum - Large Pedunculated Polyp...

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A video presenting a technique for giant cecal polyp resection. A video with author's commentary

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