Fig. 2From: A case of ductal carcinoma in situ (DCIS) with markedly elevated CA15-3 levels requiring 2 years of diagnosisChanges in MRI findings. a, b At initial diagnosis, c, d 2 months after initial diagnosis, e, f at DCIS diagnosis. The high-signal intensity of the dorsal part of the mammary gland in the fat-suppressed T2-weighted image is shown with arrowheads. MRI, magnetic resonance imaging; DCIS, ductal carcinoma in situBack to article page