Aim: Explore the diagnostic value of ultrasound in ovarian Brenner tumors Method: Retrospective analysis of 15 cases ovarian Brenner tumor diagnosed in the Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University from January 2014 to November 2018, and summarized the ultrasound image features. Result: Of the 15 patients with ovarian Brenner tumor, 12 were benign, 1 was malignant, and 2 were borderline. 12 cases of benign, 5 cases of solid, 4 cases of strong echo calcification, followed by sound shadow, 2 cases of cystic, no calcification, 1 case of benign ovarian Brenner tumor with cystic sac Adenoma was cystic and no calcification was observed. 2 cases of borderline, 1 case showed cystic, no calcification. One case was cystic and calcified. One case of malignant manifestation was cystic and calcified. Color Doppler showed benign, borderline, malignant ovarian Brenner tumors showed no blood flow or a little blood flow signal. Conclusion: Ovarian Brenner tumors can be solid, cystic or cystic masses. Benign ovarian Brenner tumors are mostly solid, malignant ovarian Brenner tumor manifestations are cystic, and borderline ovarian Brenner tumor can be cystic or cystic-solid, When the other tumors are combined, the sonogram is more complicated. Regardless of benign, borderline, malignant, calcification can occur in the tumor, color Doppler has limited significance between the three.