52-year-old woman with breast carcinoma. Sonogram of region of clustered microcalcifications shows hypoechoic mass (arrows) with internal echogenic specular reflectors corresponding to microcalcificat

53-year-old woman with ductal carcinoma in situ. Axial T2-weighted MR image reveals dilatation of mammary ducts with two polypoid intraductal lesions (arrows). Note lactiferous sinus (arrowheads) just

53-year-old woman with ductal carcinoma in situ. Conventional ductogram, craniocaudal view, shows cystic dilatation of mammary duct (arrow) with lobulated filling defect, which suggests intraductal le

Sonographic, Mammographic, and Histopathologic Correlation of Symptomatic Ductal Carcinoma In Situ

Sonographic, Mammographic, and Histopathologic Correlation of Symptomatic Ductal Carcinoma In Situ

Sonographic, Mammographic, and Histopathologic Correlation of Symptomatic Ductal Carcinoma In Situ

Sonographic, Mammographic, and Histopathologic Correlation of Symptomatic Ductal Carcinoma In Situ

DCIS of the left breast detected only at MR imaging in a 50-year-old BRCA1 patient

DCIS of the left breast, detected only at MR imaging screening and visible at second-look US, in a 41-year-old BRCA2 patient