Abstract: Objective： To analyze the image characteristics of patients with adenomyosis by the time-intensity curve（TIC） obtained by contrast-enhanced ultrasound. Methods： From March 2017 to June 2018， patients for the first gynecological examination in our hospital prompted adenomyosis and confirmed by surgical pathology were divided into the limited group(n=44) and the diffuse group (n=68). In the same period， 52 women of childbearing age who were normal in our outpatient clinic were choosed as the control group. Ultrasound angiography was performed through the abdomen or vagina， and the image characteristics of patients with adenomyosis were analyzed by time-intensity curve. Results： Compared with the control group the enhancement mode， uniformity and enhancement level in the diffuse group and the limited group were different， and the difference was statistically significant(P<0.05). The rise time (RT) of the two groups was shorter than that of the control group， the peak time (TTP) was faster than that of the control group， the peak intensity (IMAX) was higher than that of the control group， the difference was statistically significant(P<0.05).Conclusion： Contrast-enhanced ultrasonography in patients with adenomyosis can be seen centripetal， non-uniformly high， shorter RT than normal， faster TTP than normal， and higher IMAX than normal. These characteristics are the important diagnostic criteria for adenomyosis.