ANNALI ITALIANI DI CHIRURGIA, cilt.84, sa.2, ss.143-148, 2013 (SCI-Expanded)
Several studies have now demonstrated that the lymph node ratio (LNR), as a superior indicator of axillary tumor burden to the number of excised nodes. While, about the prognostic value of LNR on the the survival of elderly patients is limited. The aim of this retrospective multicenter study is to evaluate the prognostic value of lymph node ratio in elderly patients with node positive breast cancer.