Pelvic strong echo point mostly belongs to the term of ultrasound examination, if the examination results show strong echo, it means that the density of the tissue structure is high, which may be caused by uterine polyps, uterine fibroids, teratomas and other diseases. 1. Uterine polyps: Uterine polyps are a manifestation of inflammation, mainly related to local overgrowth. In some patients, ultrasound examination results may show strong echogenic spots in the pelvis. Patients also need to do further hysteroscopy to determine. 2. Uterine fibroids: some patients with uterine fibroids can also be found in the pelvis with strong echoes during ultrasound examination, and ultrasound examination can accurately locate the position of uterine fibroids. 3. Ovarian teratoma: because the teeth, bones and other components of the ovarian teratoma are also strong reflections under the ultrasound, so some teratoma patients can find strong echoes in the pelvis during the examination. Strong echogenic spots in the pelvic cavity may be caused by other reasons, which should be further examined by specialized doctors to clarify the specific diseases, and then treated positively after the diagnosis is clarified.