anoscopy, surgical anoscope, color icon

abnormalities anal anoscope anoscopy anus background bleeding body bumps burning butt cancer colon color colorectal constipation diarrhea diarrhoea digestive discharge diverticulitis doctor equipment examination examines fecal foreign gut health human icon illustration incontinence itch itching ligators pain pictogram piles polyps pregnant preventive proctologist proctology rectal rectum sigmoidoscopy strain surgical tools treatment vector warts