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Colonoscopy Channel - Identification of a Subtle...

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Subtle lesions, as serrated adenomas are hard to find. It is vital to focus on the wall of the colon for subtle signs of vessel cut off; also, the injection of Indigo Carmine helps to define the lesion,...

Subtle Flat Lesion EMR Injection

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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.