colonoscopy
Colonoscopy - Submucosal injection technique
This video shows submucosal injection technique in colonoscopy. It is one part of endoscopic lesion resection.
Colonoscopy - Ascending Colon Giant Polyp Resection...
This video shows resection of giant polyp in ascending colon. Resection is second part of EMR procedure. Endoscopic mucosal resection is a procedure to remove cancerous or other abnormal tissues (lesions)...
Colonoscopy - Transverse Colon EMR - Change Snare...
This video shows unedited sections of injection, resection, argon plasma coagulation (APC) and clip closure to assist in learning the endoscopic mucosal resection (EMR) technique. Notice that by changing...
Colonoscopy - Cecum Pedunculated Polyp Resection
This video shows a pedunculated polyp resection in cecum. A middle aged patient on anticoagulants, who survived two cancers, underwent partial resection of a giant cecal polyp that was complicated by...
Colonoscopy - Cecum - Subtle Flat Lesion - Scan...
This video shows scan the wall of cecum and subtle flat lesion. Unlike detection of polypoid lesions, flat lesion recognition requires scanning the wall.
Colonoscopy - Ascending Colon Prior Failed SSA...
This video shows the technique of injection, snare resection, argon plasma coagulation (APC) and clip closure of a sessile serrated adenomas (SSA) - flat lesion tethered from prior failed incomplete snare...
Colonoscopy - Ascending Colon Flat Lesion EMR
In this video we can see endoscopic mucosal resection (EMR) of flat lesion in ascending colon. EMR is a minimally invasive technique for removal of superficial malignancies.
Colonoscopy - Ascending Colon Giant Polyp Resection...
In this video we can see closure after resection giant polyp in ascending colon. Closed is a fold where was located polyp.
Colonoscopy - Ascending Colon Giant Polyp Resection...
In this video we can see hot biopsy after removal giant polyp in ascending colon. Biopsy of polyp base was performed.
Colonoscopy - Ascending Colon Giant Polyp Resection...
In this video we can see a giant polyp in ascending colon. First step of resection procedure is injection.
Colon EMR Perforation Analysis-B
In this video we can see a mucosal bleb after infection. Endoscopic mucosal resection (EMR) is not a suitable technique to remove the mucosal bleb.
Colon EMR Perforation Analysis-A
In this video we can see flat lesion in ascending colon during colonoscopy. This lesion will be remove by endoscopic mucosal resection.
Colonoscopy - Rectal Polyp with Cancer - EMR...
A case of a middle aged woman, who underwent colonoscopy with resection of a 1 cm rectal polyp. Pathology revealed adenocarcinoma in an adenomatous polyp with no lymphovascular invasion. Unfortunately,...
Colonoscopy - Rectum - Large Polyp - EMR
A colonoscopy of a middle aged patient with a large rectal polyp is presented. The patient was referred to a colon surgery, however, he wanted to explore endoscopic option, therefore, an EMR was performed....
Colonoscopy - Transverse Colon Giant Polyp Resection...
The video presents a colonoscopy of a middle aged patient with low anterior resection for colon cancer and right hemicolectomy for carcinoid tumor, who was referred for endoscopic resection of a large...
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