1. Freeman C, Berg JW, Cutler SJ. Occurrence and prognosis of extranodal lymphomas. Cancer. 1972. 29:252–260.
2. d'Amore F, Christensen BE, Brincker H, Pedersen NT, Thorling K, Hastrup J, et al. Clinicopathological features and prognostic factors in extranodal non-Hodgkin lymphomas. Danish LYFO Study Group. Eur J Cancer. 1991. 27:1201–1208.
3. Krol AD, le Cessie S, Snijder S, Kluin-Nelemans JC, Kluin PM, Noordijk EM. Primary extranodal non-Hodgkin's lymphoma (NHL): the impact of alternative definitions tested in the Comprehensive Cancer Centre West population-based NHL registry. Ann Oncol. 2003. 14:131–139.
4. Ferguson DJ. Intraepithelial lymphocytes and macrophages in the normal breast. Virchows Arch A Pathol Anat Histopathol. 1985. 407:369–378.
5. Topalovski M, Crisan D, Mattson JC. Lymphoma of the breast: a clinicopathologic study of primary and secondary cases. Arch Pathol Lab Med. 1999. 123:1208–1218.
6. Gholam D, Bibeau F, El Weshi A, Bosq J, Ribrag V. Primary breast lymphoma. Leuk Lymphoma. 2003. 44:1173–1178.
7. Wiseman C, Liao KT. Primary lymphoma of the breast. Cancer. 1972. 29:1705–1712.
8. Domchek SM, Hecht JL, Fleming MD, Pinkus GS, Canellos GP. Lymphomas of the breast: primary and secondary involvement. Cancer. 2002. 94:6–13.
9. Ha CS, Dubey P, Goyal LK, Hess M, Cabanillas F, Cox JD. Localized primary non-Hodgkin lymphoma of the breast. Am J Clin Oncol. 1998. 21:376–380.
10. International Agency for Research on Cancer. Swerdlow S, Campo E, Harris NL, Jaffe ES, editors. WHO classification of tumours of haematopoietic and lymphoid tissues. 2008. 4th ed. Lyon: World Health Organization;439.
11. Carbone PP, Kaplan HS, Musshoff K, Smithers DW, Tubiana M. Report of the Committee on Hodgkin's Disease Staging Classification. Cancer Res. 1971. 31:1860–1861.
12. A predictive model for aggressive non-Hodgkin's lymphoma. The International Non-Hodgkin's Lymphoma Prognostic Factors Project. N Engl J Med. 1993. 329:987–994.
13. Cheson BD, Horning SJ, Coiffier B, Shipp MA, Fisher RI, Connors JM, et al. Report of an international workshop to standardize response criteria for non-Hodgkin's lymphomas. NCI Sponsored International Working Group. J Clin Oncol. 1999. 17:1244.
14. Ryan G, Martinelli G, Kuper-Hommel M, Tsang R, Pruneri G, Yuen K, et al. Primary diffuse large B-cell lymphoma of the breast: prognostic factors and outcomes of a study by the International Extranodal Lymphoma Study Group. Ann Oncol. 2008. 19:233–241.
15. Aviles A, Delgado S, Nambo MJ, Neri N, Murillo E, Cleto S. Primary breast lymphoma: results of a controlled clinical trial. Oncology. 2005. 69:256–260.
16. Jung TH, Chung KS, Kim WM, Yu BJ, Chung CH, Lee MJ, et al. A case of primary breast lymphoma. Korean J Hematol. 1992. 27:409–413.
17. Jung SW, Kim BS, Park JH, Kim SK, Seo HE, Shin DK, et al. A case of primary MALT lymphoma of the breast. Cancer Res Treat. 2001. 33:269–273.
18. Park YH, Kim SH, Choi SJ, Ryoo BY, Kang YK, Lee SS. Primary malignant lymphoma of the breast: clinicopathological study of nine cases. Leuk Lymphoma. 2004. 45:327–330.
19. Lim HJ, Cho KR, Kim I, Hwang KW, Seo BK, Woo OH, et al. Primary peripheral T-cell lymphoma of the breast: radiologic and pathologic findings. J Breast Cancer. 2010. 13:318–322.
20. Jeanneret-Sozzi W, Taghian A, Epelbaum R, Poortmans P, Zwahlen D, Amsler B, et al. Primary breast lymphoma: patient profile, outcome and prognostic factors. A multicentre Rare Cancer Network study. BMC Cancer. 2008. 8:86.
21. Brustein S, Filippa DA, Kimmel M, Lieberman PH, Rosen PP. Malignant lymphoma of the breast: a study of 53 patients. Ann Surg. 1987. 205:144–150.
22. Lyou CY, Yang SK, Choe DH, Lee BH, Kim KH. Mammographic and sonographic findings of primary breast lymphoma. Clin Imaging. 2007. 31:234–238.
23. Yang WT, Lane DL, Le-Petross HT, Abruzzo LV, Macapinlac HA. Breast lymphoma: imaging findings of 32 tumors in 27 patients. Radiology. 2007. 245:692–702.
24. Brogi E, Harris NL. Lymphomas of the breast: pathology and clinical behavior. Semin Oncol. 1999. 26:357–364.
25. Martinelli G, Ryan G, Seymour JF, Nassi L, Steffanoni S, Alietti A, et al. Primary follicular and marginal-zone lymphoma of the breast: clinical features, prognostic factors and outcome: a study by the International Extranodal Lymphoma Study Group. Ann Oncol. 2009. 20:1993–1999.
26. Hugh JC, Jackson FI, Hanson J, Poppema S. Primary breast lymphoma: an immunohistologic study of 20 new cases. Cancer. 1990. 66:2602–2611.
27. Coiffier B. Rituximab therapy in malignant lymphoma. Oncogene. 2007. 26:3603–3613.
28. Misra A, Kapur BM, Rath GK. Primary breast lymphoma. J Surg Oncol. 1991. 47:265–270.