子宫肌瘤的病因分类及发病原因（Etiology, classification and pathogenesis of uterine fibroids）.docVIP

子宫肌瘤的病因分类及发病原因（Etiology, classification and pathogenesis of uterine fibroids） Harm 1. infection and purulent Uterine fibroids can cause pelvic congestion and infection, and the infection is mostly caused by torsion of tumor pedicle, while blood borne infection is extremely rare. After infection, a small number of patients develop abscesses in the tumor tissue, while the remaining ones are purulent. 2. adhesion or inflammation Below the film, the myoma of uterus will become intestinal adhesions after twisting, and then be infected by intestinal bacteria, and the inflammatory fibroids will adhere to the uterine appendages, causing purulent inflammation. On the other hand, fibroids can also cause pathogenic bacteria to invade other organs of the uterus due to bleeding, and cause inflammation of the uterus such as adnexal inflammation and pelvic inflammation. 3. myoma free Subserous myoma can occur in pedicle torsion, cause acute abdominal pain, severe surgery may not immediately formed due to free fibroid tumor pedicle torsion. Of course, the torsion of fibroids can also drive the entire uterus, causing uterine axis torsion (the location occurred in the neck of the uterine canal near the mouth) 4. secondary anemia Uterine fibroids can cause menstrual bleeding too much, a long time, it will cause secondary anemia, and even promote anemia heart disease. In severe cases, the patient may suffer from malaise, pallor, palpitation, shortness of breath, and other symptoms. 5, infertility or abortion Uterine fibroids patients because of the uterine horn of the uterine fibroids tissue pressure tubal entrance, so that the uterus deformation, so as to hinder the fertilized egg implantation, eventually lead to infertility. In addition, according to statistics, the rate of spontaneous abortion in patients with fibroids is higher than normal, and the proportion is 4:1. 6. malignant lesions Uterine fibroids are benign tumors, but few women still escape the risk of malignant change (th