Sigmoidoscopy and colonoscopy are both procedures that allow doctors to view the inside of the colon. Sigmoidoscopy examines the lower third while colonoscopy examines the entire colon. Both require preparation and may involve sedation. Colonoscopy is more thorough and may be better for detecting colon cancer. Both sigmoidoscopy and colonoscopy provide the doctor with a […]
A rigid sigmoidoscopy is a diagnostic procedure that evaluates the health of the rectum and lower colon. Patients should prepare by discussing medications and medical conditions with their doctor, using laxatives to wash out the bowels, and wearing loose clothing. The procedure takes 15-30 minutes and may involve removing tissue samples. Risks include bowel perforation, […]
