The current issue of the British Journal of Cancer contains a wellconducted meta-analysis of six small randomised trials comparing appropriate surgery, with or without tamoxifen to tamoxifen alone as primary treatment for elderly women with operable breast cancer. The meta-analysis included 517 women treated in studies of surgery plus tamoxifen compared to tamoxifen alone, and 247 women treated in studies of surgery compared to tamoxifen alone. A meta-analysis of each subgroup showed significant improvement in progression-free survival (hazard ratio (HR) ¼ 0.55; 95% confidence interval (CI) 0.39 -0.77; P ¼ 0.006) for surgery in comparison to adjuvant tamoxifen and 0.65 (95% CI 0.53 -0.81; P ¼ 0.0001) for surgery plus tamoxifen in comparison to tamoxifen alone. Overall survival was not improved in the meta-analysis of surgery alone compared to tamoxifen alone, but was marginally significantly better for adjuvant tamoxifen plus surgery compared to adjuvant tamoxifen alone (HR ¼ 0.86; 95% CI, 0.83 -1; P ¼ 0.06). Interestingly, a previous meta-analysis by Mustacchi et al (1994) also suggested a marginally improved risk ratio of 0.86 (P ¼ 0.09) for adjuvant tamoxifen and surgery in comparison to tamoxifen alone for overall survival and 0.70 (Po0.05) for breast cancerrelated survival.The paradigm that women aged 70 and over might receive primary treatment for breast cancer with tamoxifen or other endocrine therapy alone, based on the concept that they are less fit for surgery because of age and co-morbidity, was developed in the 1980s and has been since then considered appropriate to a greater or lesser degree in various countries. Particularly in the United Kingdom, this approach, apparently, has been used in as many as 42% of women in this age group regardless of whether co-morbidity was present or not (Wyld et al, 2004).This meta-analysis however, and that previously published by Mustacchi, as well as a re-examination of the life expectancy of women in their 70s today, would suggest that to approach these women differently from their younger sisters may be quite inappropriate.In fact, the annual incidence of breast cancer increases with age, and divided by decade, more women are diagnosed with breast cancer in the combined decades of their 70s and 80s than in their 50s or their 60s. Unfortunately, most studies of breast cancer therapy worldwide have, at least until recently, specifically excluded women over 70 or even over 65, in itself a form of ageism.In addition, physicians often tend to underestimate life expectancy in elderly women. Although the life expectancy of women born today in most countries of the developed world is well over 70, women who have already reached their 70s are of course likely to live to be even older. Today in Canada, the average life expectancy for a woman of 70 without particular morbidity is more than 16 years and that for a 75-year-old is almost 13 years (Ottawa, 2006). The median time to progression in women in the studies included in this meta-analysis who received only endocrine t...