Fig. 1
From: Imaging characteristics of ovarian sclerosing stromal tumor
Case MR03. Axial T1WI (a) and T2WI (b) showing a round and well-defined heterogenous mass with solid and cystic components; c–e dynamic enhancement images showing early peripheral ring enhancement in the axial arterial phase (c), and associated with progressive and prolonged enhancement in the inner zone of the lesion in the coronal venous phase (d) and sagittal delayed phase (e). Part of the hyperintensity area on T2WI of the mass showed enhancement (c, white arrow)