Why is a Sigmoidoscopy procedure performed?

A sigmoidoscopy is performed to examine the lower part of the colon (sigmoid colon) for abnormalities such as polyps, tumors, inflammation, or bleeding. It is often used as a diagnostic tool for conditions like colorectal cancer, diverticulitis, and inflammatory bowel disease. The procedure can also be utilized to investigate symptoms like abdominal pain, rectal bleeding, or changes in bowel habits. Additionally, it allows for the possibility of biopsy or removal of polyps during the examination.