This study aims to compare the safety and efficacy of segmental power adjustment combined with uterine cavity hydro-isolation in microwave ablation of adenomyosis

Inclusion Criteria:

1. UFs or AM diagnosed by pathology and ultrasound；
2. Relevant symptoms such asabnormal uterine bleeding, secondary anemia, progressive dysmenorrhea and enlargement of the uterus；
3. Voluntarily undergo MWA；
4. a confirmed available safe transabdominal puncture path；

Exclusion Criteria:

1. Pregnancy or malignancy；
2. Severe and uncorrectable coagulation disorders；
3. Severe cardiac, liver, and renal dysfunction；
4. Anesthesia allergy.

female