cancer
Endoscopic Loop to Aid in Pedunculated Polyp...
Video presents an use of an endoscopic loop (Polyloop, Olympus America) to aid in removal of a large pedunculated polyp. Polyp histology was carcinoma-in-situ.
Difference Between Healthy Lungs and Smoker Lungs...
In this video you can see the test on how smoking affects lungs - comparison of smoker's lungs and non-smoker's lungs. Appealing material.
Ascending Colon Polyp
Video presents a case of patient after colonoscopy. Colonoscopy revealed a rectal cancer; could not go through the rectum to examine the rest of the colon. CT colography along with staging CT abdomen...
Endoscopic Signs of Cancer in a Flat Lesion -...
Video presents a summary of typical sSigns of cancer in a flat lesion: converging folds, thickening of fold, depressed lesion, inability to lift on submucosal injection, jet sign.
Failed Lifting - A Sign of Submucosal Invasion
Video presents an example of a sign of submucosal invasion - a failure of mucosa lifting (by injection).
Friability - A Sign of Submucosal Invasion
Video presents an example of a sign of submucosal invasion (or even cancer) - a friability.
Thickened Fold - a Sign of Submucosal Invasion
Video presents a thickened fold - typical sign of submucosal invasion of cancer. It is a very useful technique in the cancer staging.
Endoscopic Signs of Cancer in a Flat Lesion
Video presents a typical sings of cancer found in a flat lesion. This material has a great educational value.
Large Sessile Polyp in Transverse Colon
This video presents a case of middle-aged patient. He was found to have a large transverse colon polyp during screening colonoscopy. Snare resection followed by coagulation was performed. Pathological...
Infiltranting Gastric Cancer
Gastric cancer is the second most common cause of cancer-related death in the world, and it remains difficult to cure in Western countries, primarily because most patients present with advanced disease....