The absence of significant abnormalities in the uterine adnexa is often the result of an ultrasound examination of the gynecological pelvis, which indicates that the uterus is normal in size and that no corresponding tumors are seen in the submuscular plasma layer or submucosa, and that the endometrium is also normal. Bilateral adnexa means ovaries, fallopian tubes and uterine ligaments, and no abnormalities are found, which means there is no morphological abnormality, but it does not mean there is no corresponding disease, for example, if there is adnexal inflammation or pelvic inflammatory disease, morphological changes do not necessarily occur, only obvious pressure pain is palpated during gynecological examination, and pelvic inflammatory disease can be diagnosed, so the results of ultrasound examination are only morphological The results of ultrasound examination are only morphological and do not mean that there is no disease in the actual sense.