title: [Non-Hodgkin's lymphoma primary in breast. Literature review in relation to a case report].
abstract: BACKGROUND
  Extranodal lymphoma are rare, in particular, breast non-Hodgkin's lymphoma has an impact of lower 0.5%. It is difficult to diagnose during the pre-operative period, since it can be confused with breast carcinoma.
  
  
  METHODS
  A 52 years old female patient was sent due to a lump in her left breast identified in a mammogram. A study was conducted with supplementary tests, being eventually diagnosed as low-grade B-cell follicular lymphoma. She was subjected to a mammary and axillary radioguided occult lesion localisation (ROLL). After, radiation therapy was delivered.
  
  
  CONCLUSIONS
  It is a very rare pathology, therefore, there is not relevant research to show effective treatment or diagnosis.
authors.forename: A
authors.initials: A
authors.lastname: Alberca
authors.forename: J L
authors.initials: JL
authors.lastname: Bertelli
authors.forename: P
authors.initials: P
authors.lastname: Núñez
authors.forename: E P
authors.initials: EP
authors.lastname: García
authors.forename: F J
authors.initials: FJ
authors.lastname: Ruescas
authors.forename: R
authors.initials: R
authors.lastname: Pardo
authors.forename: M
authors.initials: M
authors.lastname: Alberca
mesh_terms: D001943:Breast Neoplasms / Q000175:diagnosis / Q000601:surgery; D005260:Female; D006801:Humans; D008224:Lymphoma, Follicular; D008875:Middle Aged