4Tabarl, Fagerberg G, Chen HH, et al. Twmoar development his- tology amd grade of brdeast cancers:prognosis and progression. Int J Cancer cancer, 1996,66 ( 4 ) :413 - 419.
5Nystrom L, Andersson I, Bjurstam N, et al. Long-terra effects of mammography screening: updated overview of the Swedish randomised trials. Lancer, 2002. 359:909-919.
6Kettritz U, Morack G, Decker T. Stereotaetic vacuum-assisted breast biopsies in 500 women with microcalciilcations: radiological and pathological correlations. Eur J Radiol,2005,55 : 270-276.
7Kuhl CK, Schrading S, Bieling HB, et al. MRI for diagnosis of pure ductal carcinoma in situ: a prospective observational study. Lancet,2007,370:485-492.
8Saslow D, Boetes C, Burke W, et al. American Cancer Society guidelines for breast screening with MRI as an adjunct to mammography. CA Cancet J Clin ,2007,57:75-89.
9American College of Radiology. Breast imaning reporting and data system. 4th ed, Reston: Am College Radiol, 2003:1-259,
10Tozaki M, Igarashi T, Fukuda K. Breast MRI using the VIBE sequence: clustered ring enhancement in the differential diagnosis of lesions showing non-masshke enhancement. AJR, 2006,187 : 313-321.
