The major difference between pericytes and non-pericytes is whether there is infiltrative growth or not. If there is an envelope, the growth is usually swollen and does not lead to invasive infiltration, which is mostly seen in benign tumors with slow development and good prognosis. However, if the tumor is detected late, the best time for surgery may be lost, which will increase the mortality rate and reduce the quality of life. There is also the case of patients with endometriosis, which is a benign lesion that still behaves as a benign lesion even if it recurs, although this type of disease is also erosive and implantation growth. In conclusion, women must usually review the uterine adnexal ultrasound and tumor markers regularly, and treat abnormalities promptly.