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has been cited by the following article:

• TITLE: Under-Treatment and Poorer Survival Outcomes in Elderly Breast Cancer Patients in Singapore: A Comparison with Younger Patients in a Tertiary Institution

  AUTHORS: Chi Wei Mok, Siew Kuan Lim, Su-Ming Tan

  KEYWORDS: Elderly, Breast Cancer, Under-Treatment, Survival Outcome

  JOURNAL NAME: Journal of Cancer Therapy, Vol.9 No.5, May 14, 2018

  ABSTRACT: Introduction: The numbers of elderly patients with breast cancers are increasing with an ageing population, yet clinical research on these patients is still lacking. This study aims to examine the differences between elderly patients and their younger counterparts, with a view to optimize management plans for the former. Methods: Patients ≥ 40 years old with histologically proven breast cancer between 1991 and 2008 were identified from our database, and grouped according to age for analyses: old elderly (≥75 years), young elderly (65 to 74 years) and young (40 to 64 years). Clinicopathologic characteristics, treatment and survival rates were compared across the 3 groups. Results: There were 103 (11.53%) old elderly, 147 (16.5%) young elderly and 643 (72.0%) young patients. The 2 elderly groups presented at later stages, received less adjuvant or palliative chemotherapy (P