Fig. 2From: Magnetic resonance imaging features for differentiating breast papilloma with high-risk or malignant lesions from benign papilloma: a retrospective study on 158 patientsA case of papilloma with DCIS manifesting as a complex cystic mass (in 59-year-old woman). a The pre-contrast T1-weighted image reveals a mass (arrow) with nodular protrusion inside and duct dilation (arrowheads) in the left breast. b The MIP image of the subtracted images shows an enhanced complex cystic mass (arrow) and mixed mass-NME lesion (arrowheads). The pathology is intraductal papilloma with DCISBack to article page