Recurrent postmenopausal bleeding - just endometrial disease or ovarian sex cord-stromal tumor? A case report

Figure 2 Imaging findings of the patient before and during the fifth operation. A, B: Transvaginal ultrasonography: A 1.6 cm × 1.2 cm × 1.2 cm mass with hypoechoic was seen in the right ovary, the boundary was clear. Blood-flow signals were detected with color Doppler flow imaging; C: Abdominal computed tomography: There was a low-density nodule with a size of approximately 1.5 cm × 1.0 cm in the right ovary, with clear borders; D: Laparoscopy: The uterus was obviously large and irregular, with multiple fibroids nodules. A yellow protruding lesion of approximately 1 cm was observed on the surface of the right ovary.