Sonographic findings of an ovarian serous surface papillary borderline tumor.

Sonographic findings of a serous surface papillary borderline tumor of the ovary have rarely been reported in the English literature. Here, we describe a case of serous surface papillary borderline tumor, which was depicted on gray-scale and Doppler ultrasonography as smoothly lobulated and polypoid heterogeneous echoic bilateral adnexal masses encased or surrounded by what was presumed to be normal-appearing ovarian follicles with increased vascular flow.