Tip: the anorectal hospital gathered a large number of anorectal old experts and young and middle-aged backbone of the surgery, strong technical force, specialized subject characteristic bright bright, is a hospital chain ma yinglong group set up in the region of the northwestern region of central hospital. Our attending hemorrhoids, constipation, anal fissure, anal fistula, crissum abscess, deformation of the anus, rectum prolapse, knot, colon cancer, colitis anorectal diseases, such as using minimally invasive except the hemorrhoid surgery, resection of rectal cancer low protect anal, pediatric congenital deformation in group of patients with anorectal anal constitutes the remarkable reputation.