In normal people, the endometrial tissue exists only in the uterine cavity. When the endometrial tissue invades into the myometrium we call it adenomyosis, which causes a series of symptoms such as dysmenorrhea, excessive menstruation, etc. The endometrium can invade the myometrium in two forms, namely diffuse and restricted. With the increase in abortions and hormonal pollution in recent years, more and more young women are suffering from adenomyosis. Adenomyosis is related to the following factors 1, genetics: adenomyosis has a tendency to run in families; 2, injury: adenomyosis is more common in women who have given birth than in those who have not, so it is believed that the trauma to the uterine wall during pregnancy and childbirth is the main cause of the disease, but adenomyosis can also exist in young infertile women and infertile women. 3, age: the onset of adenomyosis and age-related most patients in the 40 to 60 years of age 4, the role of sex hormones: estrogen and the development of adenomyosis is closely related to inhibit the level of estrogen in the body, can slow the course and development of the disease The main symptoms of adenomyosis 1, dysmenorrhea: is the main symptom of adenomyosis, seen in about 80% of patients. Patients mostly show secondary dysmenorrhea with progressive aggravation. With the development of the disease, the pain can start from about 1 week before menstruation, or can be prolonged to 1 to 2 weeks after menstruation, and in a few patients, the pain is still cyclical before and after menstruation. 2, excessive menstruation and prolonged periods: is another major symptom of adenomyosis, often leading to anemia. In a few patients, heavy bleeding occurs, which can be easily mistaken for gongbao. 3, painful intercourse: ectopic endometrium in the pelvis often forms nodular lesions in the rectal fossa of the uterus, causing pain when the cervix collides and the uterus is elevated during intercourse. 4. Infertility: It is worth noting that many patients often seek medical attention for infertility before they are found to have adenomyosis. MRI is the most reliable and non-invasive diagnostic method for adenomyosis, and is widely used in developed countries. MRI is the most reliable and non-invasive method for the diagnosis of adenomyosis, and is widely used in developed countries. The compliance rate between MRI and pathological diagnosis is up to 100%, which is considered the best method for clinical diagnosis of adenomyosis, and can accurately locate the type and extent of adenomyosis. The treatment of adenomyosis 1, surgery: hysterectomy is the most effective and thorough method to treat adenomyosis, which can avoid recurrence of adenomyosis. However, whether hysterectomy should be performed in young patients or patients with fertility requirements, as well as in recent years, when the spirit of preserving the uterus to improve the quality of life, depends on the condition and the age and requirements of the patient. Hysterectomies are open, laparoscopic and transvaginal hysterectomies. The conservative surgery for adenomyosis includes endometrial resection and adenomyosis resection. Because of the extensive lesions of adenomyosis and the lack of obvious boundaries with the normal muscle layer, conservative surgery is generally difficult to cut or eliminate the lesions, and the failure rate or recurrence rate is high. 2, drug therapy: adenomyosis of the uterus drugs such as Danazol, pregnenolone, Dafylline or Norelide. Danazol or progesterone used in the treatment of adenomyosis is mainly to relieve dysmenorrhea symptoms, Daphne or Norad treatment can make patients amenorrhea, some patients’ dysmenorrhea symptoms disappeared, the uterus volume reduction. It is worth noting that the efficacy of drug treatment for adenomyosis is only temporary, and drug treatment has many side effects, mainly weight gain, breast reduction, acne, sebum increase, hirsutism, voice change, hot flashes, loss of libido, myalgic cramps, hot flashes, excessive sweating, vaginal dryness, especially bone density reduction, etc. 3, minimally invasive interventional treatment: interventional treatment of adenomyosis refers to the embolization of the blood supply artery of the lesion in the uterus, so that the lesion in the uterus necrosis, absorption, atrophy to achieve the purpose of treatment, the specific practice is to cut a small hole of the size of a grain of rice in the root of the patient’s thigh, insert the special catheter into the blood supply artery of the lesion, and then apply a degradable embolic agent to embolize the artery of the lesion, so that the lesion necrosis due to ischemia and hypoxia The patient’s pain, menstrual cramps, and menstrual cramps after treatment are not affected. After treatment, most of the symptoms of dysmenorrhea and menorrhagia are relieved and disappear. Interventional treatment has the advantages of small surgical incision, short treatment time, light postoperative reaction, fast recovery and less psychological trauma. A large number of case studies over the decades have shown that the medium and long-term clinical efficiency of interventional treatment for adenomyosis is over 90%, and 25% of patients who visited the clinic for infertility were able to conceive naturally after interventional treatment. Side effects include pain, fever, and infection, but these occur in a very low percentage of cases.