Uterine fibroids cannot be seen as benign or malignant by looking at the blood flow signals. Uterine fibroids are relatively common benign tumors and can often be detected on ultrasound. Uterine fibroids have a certain tendency to become malignant, but the probability is relatively low. Uterine fibroids themselves have a good blood supply, so simply from the blood flow signal is not able to assess the benign or malignant lesions. The most accurate way to determine the benign or malignant nature of uterine fibroids is to perform surgical resection and pathologic examination after surgery. It is recommended that the patient should consult the doctor in time, choose the appropriate treatment method under the doctor’s guidance, and actively treat the disease in order to avoid delaying the condition.