Qujing Dongda Anal and Intestinal Hospital is the only anal and intestinal specialist hospital in Qujing area, the main diagnostic and treatment technologies used by the hospital are: HCPT painless minimally invasive surgery, PPH painless minimally invasive surgery, COOK hemorrhoid gun technology, South Korea's DR.CAMSCEPE electronic anorectaloscope, the scope of the main treatment are: hemorrhoids (internal hemorrhoids, external hemorrhoids, mixed hemorrhoids), anal fistulas, anal fissures, perianal abscesses, Blood in stool, constipation, proctitis, colitis and other anal and intestinal diseases, in the treatment, compared with the traditional treatment of anal and intestinal diseases, the advantages of its painless and minimally invasive, as well as its rapid treatment characteristics. Korean electronic anoscopy can also be called the Korean DR.CAMSCEPE electronic anoscopy, its advantage is to completely change the traditional digestive system check, make up for the shortcomings of the traditional digestive system check, for hemorrhoids, anal papillae hypertrophy, anal fistula, anal fissure and other symptoms can be quickly and accurately find the site of the disease, as well as understand the degree of morbidity.