Fig. 1

Magnetic resonance imaging findings. A T2-weighted image revealing a multilocular cystic tumor with solid components and a diameter of 6 cm in the left ovary. There was a small volume of ascites. The tumor showed heterogeneity in T2-weighted imaging. B In T1-weighted image, the tumor showed mostly low signal but some high signal. C In T1 fat-suppressed and contrast imaging, the tumor showed heterogeneous staining in the low-signal part in T1-weighted image