Hemorrhoids can be divided into internal hemorrhoids, external hemorrhoids, and mixed hemorrhoids. Stage I: The nucleus of the hemorrhoid is small and does not come out of the anus, bleeding bright red drops of spray. Stage II: The nucleus of the hemorrhoid is larger and elevated, and it comes out during the stool and comes back on its own afterwards. Stage III: The hemorrhoid nucleus is larger, harder in texture, and needs to be held back manually when it comes out of the anus. Stage IV: The edema is obvious and painful, and the hemorrhoid cannot be retracted outside the anus. What are the dangers of hemorrhoids? 1, anemia: iron deficiency anemia due to blood loss from hemorrhoids, weakness, easy fatigue. If the anemia progresses faster and is heavier, there is pallor, tiredness, loss of appetite, palpitations, increased heart rate and shortness of breath and swelling after physical activity. 2, skin disease: constipation is a female friend of the “health killer”, hemorrhoids will aggravate constipation, because the body can not be discharged in a timely manner, resulting in acne, acne, hyperpigmentation and other skin disease, and over time will lead to anemia and malnutrition. 3, obesity: because of the anal tissue vascular swelling often stinging sensation, mobility, coupled with three unbalanced meals, unhealthy diet, often sedentary, blood circulation is blocked, metabolism slowed, not only led to hemorrhoids, obesity also came. 4, gynecological inflammation: some women, because hemorrhoids can cause perianal abscess, the perianal area of the infection and then affect the vaginal opening, resulting in other gynecological inflammatory infections, so that the happy life is greatly reduced. 5. Rectal cancer: Because of the similarity between the sites of hemorrhoids and rectal cancer, more than 90% of rectal cancer cases are misdiagnosed as hemorrhoids in the early stages. It is clinically proven that 1% to 3% of the patients who come to the hospital for hemorrhoids are eventually diagnosed with rectal cancer. 6. Affect the health of pregnant women and fetuses: Pregnant women are a high incidence of hemorrhoids, with the incidence of hemorrhoids reaching 79%. What is the surgery method? 1.Suspension: Circumferential resection of the mucosa and submucosal tissue of the lower rectal wall, so that the prolapsed anal cushion is suspended and pulled upward. The local anatomical relationship between the mucosa of the anal canal and the anal sphincter is restored, eliminating the basic symptoms of prolapsed hemorrhoids. 2.Cutting off the flow: Since the arteries located in the submucosa supplying hemorrhoids are cut off at the same time, the blood supply of hemorrhoids is reduced after surgery, and the hemorrhoid mass gradually shrinks about 2 weeks after surgery, which can reduce the effects caused by the traumatic extrusion and friction of the fecal mass on the mucosa and remove the main cause of bleeding hemorrhoids. What are the advantages of minimally invasive? 1.High safety: No need to remove the anal cushion, which can retain the normal function of the anus to the greatest extent and avoid complications such as anal stenosis and anal incontinence. 2.Minimal pain: pulling the hemorrhoid that has prolapsed from the anus back to its original position, while truncating the blood vessels that provide blood to the hemorrhoid, without damaging the perianal skin. 3.Little trauma and quick recovery: The anastomotic circumferential excision of mucosa is a non-open wound with little bleeding, eliminating the need for postoperative medication changes and allowing a quick return to normal life. 4.Large treatment scope: Circumferential hemorrhoids, multivalve hemorrhoids, huge isolated hemorrhoids, internal hemorrhoids, mixed hemorrhoids, circumferential hemorrhoids, embedded hemorrhoids, rectal mucosal prolapse, prolapse, etc. 5.Wide range of suitable objects: Because of less damage, it is especially suitable for middle-aged and elderly people, white-collar people who pay attention to efficiency and those who relapse with traditional treatment, patients with mild prolapse and rectal mucosal prolapse, etc.