colonoscopy
Colonoscopy: Large Rectal EMR Defect Clip Closure
The video shows bending of a clip (used to close wound after EMR) because of applying too much force.
Colonoscopy: Multiple Polyps and Sigmoid Stricture...
The patient was referred for resection of a polyp located in hepatic flexure. Due to presence of sigmoid stricture and multiple polyps the resection was deferred.
Colonoscopy: Ascending Colon - EMR of a Polyp...
The video shows the EMR of a polyp on a floppy fold located in ascending colon.
Colonoscopy - a Pictorial Overview
In this episode, I showed only the colonoscopic features of common pathologies in colon and rectum. • I restricted my talk to the essential minimum that an undergraduate medical student must know about...
Colonoscopy: Cecum LST-G Challenging Cut - Part...
The video shows a resection of a laterally spreading tumor granular type (LST-G) located in caecum. Due to size and location of the polyp, snare resection was insufficient to fully resect it.
Colonoscopy: Transverse Colon Tethered Polyp...
The video shows endoscopic resection of tethered polyp located in transverse colon.
Colonoscopy Gone Awry - Asc Col EMR Bleeding...
This video shows bleeding during the endoscopic mucosal resection in ascending colon.
Colonoscopy: Transverse Colon - Large Polyp Resection
This video shows the resection of a large polyp located in transverse colon.
Colonoscopy: Sigmoid Colon Pedunculated Polyp...
This video shows snare resection of pedunculated polyp located in sigmoid colon.
Colonoscopy: Failed Resection
A case of a patient who had two polyps - one in the ceacum and one in the transverse colon. Due to adhesions caused by prior bariatric surgery it was impossible to localize the base of the polyps. Patient...
Colonoscopy: 80% of IC Valve Tumor - Endoscopic...
This video shows the endoscopic resection of tumor located within ileocecal valve. The tumor involved nearly 80% of IC valve.
FTRD for Colorectal Adenoma
This video presents a case of 38 years old female, who suffered from abdominal pain. Colonoscopy showed a serrated polyp of 15 mm developed in the appendix orifice. Scheduled for endoscopic resection...
Basics of Upper and Lower Gastrointestinal Endoscopy...
This lecture contains basics of upper and lower gastrointestinal endoscopy by Dr. R K Mishra.
Colonoscopy: Cecum - Subtle Flat Lesion - Marking...
A complex case of a subtle flat lesion located in the cecum. A video with author's commentary
Colonoscopy: Anal squamous cell cancer insitu...
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.