title: Breast lymphoma: favorable prognosis after treatment with standard combination chemotherapy.
abstract: OBJECTIVE
  This paper is to determine the clinicopathological features and outcome of patients with breast lymphoma seen at a single institution.
  
  
  METHODS
  We have reviewed data on 14 patients with breast lymphoma seen at our institution from 1990 to 2003.
  
  
  RESULTS
  All patients were female, with a median age of 47.6 years. Diffuse large B-cell lymphoma (DLBCL) was observed in 9 cases, while follicular, Burkitt's, small lymphocytic, MALT and T-cell lymphoma were observed in 1 case each. 5 patients (35.7%) had stage IE disease, 6 patients (42.9%) had stage IIE disease and 3 patients (21.4%) had stage IV disease. Standard CHOP with or without rituximab was given to all patients with aggressive breast lymphoma (n = 10), while 1 patient with Burkitt's lymphoma received a CHOP-based regimen. The 3-year actuarial survival estimate among all 11 patients with aggressive breast lymphoma was 73%. Among those with localized disease, the estimated 3-year survival was 90%. The actuarial 3-year overall survival (OS) estimate for the entire cohort of 14 patients was 76.9%.
  
  
  CONCLUSIONS
  Our results indicate that breast lymphoma is not associated with an inferior outcome when treated with standard CHOP-based chemotherapy.
authors.affiliation: Medical Oncology, National Cancer Center, Singapore.
authors.forename: Su-Pin
authors.initials: SP
authors.lastname: Choo
authors.forename: Soon-Thye
authors.initials: ST
authors.lastname: Lim
authors.forename: Ee-Hwee
authors.initials: EH
authors.lastname: Wong
authors.forename: Miriam
authors.initials: M
authors.lastname: Tao
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage*; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000401:mortality*; D003520:Cyclophosphamide / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008223:Lymphoma / Q000188:drug therapy* / Q000401:mortality*; D008875:Middle Aged; D011241:Prednisone / Q000008:administration & dosage; D011379:Prognosis; D012189:Retrospective Studies; D018570:Risk Assessment; D012307:Risk Factors; D012846:Singapore / Q000453:epidemiology; D016019:Survival Analysis; D015996:Survival Rate; D016896:Treatment Outcome; D014750:Vincristine / Q000008:administration & dosage
chemical_list: D014750:Vincristine; D004317:Doxorubicin; D003520:Cyclophosphamide; D011241:Prednisone