endoscopic mucosal resection
Rectum: 5-6 cm Laterally Spreading Tumor Type...
This video shows a case of middle aged patient with a large laterally spreading granular tumor in the rectum 8 cm from the anal verge. Piecemeal endoscopic mucosal resection was performed.
Colonoscopy - Rectosigmoid Colon Underwater EMR
An elderly patient was found to have a flat lesion in the rectosigmoid junction. Resection was difficult due to narrow lumen and he was referred to surgery. However, the patient opted for a minimally...
Colon - Cancer Marking
This video describes the technique for placing a tattoo to mark the colon cancer using an injection of saline to create a submucosal bleb, followed by injection of sterile carbon particles into it, 3...
Ascending Colon - Flat Lesion 2.5 cm - EMR
This video presents a colonoscopy of a middle aged woman came for a second opinion regarding endoscopic removal of a large flat lesion as her doctors recommended surgery. This lesion was successfully...
Colonoscopy Channel - EMR of a Large Flat Lesion
This video presents an endoscopic mucosal resection of a large flat lesion in the colon. Large lesions are possible to resect during colonoscopy, however, it is challenging and time consuming. This procedure...
IC valve - Large Flat Lesion - EMR - Bleeding
EMR of large flat lesions is possible, though, It is technically challenging and time consuming. Also, a large lesions are more likely to bleed after resection, therefore the procedure should be done...
Colonoscopy Channel - EMR of a Large Hemicircumferential...
EMR of large flat lesions is possible, however is technically challenging and time consuming. It can be done safely by endoscopists with experience in the endoscopic mucosal resection technique and endoscopic...
Colonoscopy Channel - Ligation of a Giant Colon...
This video presents a giant lipoma of the colon. Endoscopic resection of such lesions results in a high risk of perforation. Loop ligation of a lipoma results in autoamputation and avoids the need for...
Colonoscopy Channel - EMR of a Linear Flat Cecal...
This video presents a case of a patient with severe atherosclerotic vascular disease and treated with anticoagulants. His linear flat lesion in the cecum was technically difficult to resect because of...
Transverse Colon - Large Flat Lesion - LST-NG...
This video presents a case of an elderly gentleman who was referred for endoscopic mucosal resection of laterally spreading non-granular tumor. Submucosal injection was technically challenging because...
Colonoscopy Channel - EMR Defect Closure
Endoscopic mucosal resection is useful in removing flat lesions. The resection defect can be closed with clips. Here is an example of an EMR defect closure, after control of bleeding with clips.
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.
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.