Fig. 1
From: A report of twenty cases of ovarian Brenner tumor and literature review: a case series study

Imaging Images of Brenner's Tumor. A Case 13: there was a hypoechoic area measuring, with multiple strong echogenic spots observed within it. Significant posterior acoustic shadowing was evident. B Case 20 MBT Ultrasound: A predominantly solid mixed echogenic mass was observed in the pelvic cavity. C Case 20 MBT Ultrasound: Abundant blood flow signals were observed within the mixed echogenic mass. D Case 20 MBT Ultrasound: Abundant blood flow signals were observed within the mixed echogenic mass. E Case 20 MBT CT Plain Scan: A large lobulated cystic-solid mass was observed in the pelvic cavity. The border appeared smooth, with multiple septations seen within. F Case 20 MBT Enhanced CT: Post-contrast imaging revealed significant enhancement of the solid components