ASGE Recognized Industry Associate (ARIA) Training Program OPEN | March 2023-Large Intestine - Lower GI Bleeding, Colorectal Cancer and Diverticulosis

Large Intestine - Lower GI Bleeding, Colorectal Cancer and Diverticulosis

Video Transcription

Video Summary

In this video, the speaker discusses various conditions related to the large intestine, including colorectal cancer, lower GI bleeding, diverticulosis, and hemorrhoids. Colorectal cancer is one of the most common cancers and is especially prevalent in the lower Mississippi River Delta region. The speaker explains that most colorectal cancers start as polyps in the colon or rectum and can progress to dysplasia and eventually full-blown adenocarcinoma. Screening for high-risk individuals, such as those with a family history of colorectal cancer or inherited colorectal cancer syndromes, is important. The speaker also discusses different screening modalities, including colonoscopy, which is the only preventive option. Lower GI bleeding can be caused by various conditions like diverticulosis, angioectasias, ischemic colitis, and hemorrhoids. Treatment depends on the underlying cause, including surgical resections, interventions like clips, injections, and ablation, or conservative management. The speaker also emphasizes the importance of diagnosing and managing these conditions promptly to prevent complications.

Asset Subtitle

Sushovan Guha, MD, MA,PhD, FASGE, AGAF

Keywords

large intestine

colorectal cancer

lower GI bleeding

diverticulosis

hemorrhoids

screening modalities