6Lee WS, Lee JE, Kim JH, etal. Analysis of prognostic factors and treatment modality changes in breast cancer: a single institution study in Korea [J]. Yonsei Med J, 2007, 48(3): 465 - 473.
7Tavassoli FA, Devile P. WHO classification of tumours, pathology and genetics of the breast and female organs [M]. Lyon: IARC Press, 2003. 32-34.
8Cubilla AL, Woodruff JM. Primary carcinoid tumor of the breast: a report of eight patients [J]. Am J Surg Pathol, 1977,1 : 283 - 292.
9Sapino A, Righi L, Cassoni P, et al. Expression of the neu- roendocrine phenotype in carcinomas of the breast [J]. Semin Diagn Pathol,2000,17 :127 - 137.
10Tsang WY, Chen JK. Endocrine ductal carcinoma in situ (ED-CIS) of the breast: a form of low grade DCIS with distinctive clinicopathologic and biologic characteristics [J]. Am J Surg Pathol, 1996,20(8) : 925 - 743.