Excisional biopsy should be performed if lobular carcinoma in situ is seen on needle core biopsy Academic Article uri icon


MeSH Major

  • Breast Neoplasms
  • Carcinoma in Situ
  • Carcinoma, Lobular
  • Precancerous Conditions


  • Data obtained in this study and in previously published reports lead us to conclude that excisional biopsy may be indicated and should be considered when LCIS is found on needle core biopsy in order to more fully examine the biopsy site for coexistent, clinically inapparent intraductal or invasive carcinoma that may be present in about 25% of these patients. The small number of ALH cases studied produced inconclusive results. We recommend that excisional biopsy be considered if atypical ductal hyperplasia is present with ALH in a needle core biopsy or if the diagnosis of the biopsy specimen is discordant with the mammographic findings.

publication date

  • June 18, 2002



  • Academic Article



  • eng

PubMed ID

  • 12033958

Additional Document Info

start page

  • 697

end page

  • 701


  • 126


  • 6