capsule endoscopy, color icon, bowel examination

anal anus background bleeding body bumps burning butt cancer capsule colon colonoscope colonoscopy color colorectal constipation diarrhea diarrhoea digestive discharge diverticulitis doctor endoscopy equipment examination examines fecal foreign gut human icon incontinence itch itching itchy pain pictogram piles polyps pregnant preventive proctologist proctology rectal rectum sigmoidoscopy snapshot strain toilet tools treatment vector video warts