Figure 4
A 59-year-old female patient with serous cystadenocarcinoma. (a) Axial T1WI revealed a lobulated solid mass with isointensity in the right adnexal region (arrow). (b) On sagittal T2WI, the solid tumor displayed homogeneous isointensity. (c) On contrast-enhanced fat-suppressed T1WI, the lesion showed mild enhancement. (d) On DWI-MRI (b = 700 s/mm2), the lesion appeared as hyperintensity. (e) ADC map demonstrates homogeneous isointensity, with an ADC value of 1.00 × 10–3 mm2/s.