Tags:
Rectal Prolapse anoscopy colonoscopy endoscopy hemorrhoids anal sphincter rectal bleeding Chronic constipation diarrhea anus and rectum Fecal incontinence pelvic floor cancer colon colorectal murra saca hemorrhage atlas el salvador Polypectomy of Polyp Descending descending familial ulcerative colitis bleed incidence statistics epidemiology symptoms prognosis detected prevention treatment morbidity mortality inflammation