Complete financial disclosures are presented at the end of this article.We especially thank Raul Murillo, MD, MPH; Lennarth Nystr€ om, PhD; and Vahit € Ozmen, MD, FACS for writing and editing.
The Breast Health Global Initiative (BHGI) brought together international breast cancer experts to discuss breast cancer in low resource countries (LRCs) and identify common concerns reviewed in this consensus statement. There continues to be a lack of public and health care professionals' awareness of the importance of early detection of breast cancer. Mastectomy continues to be the most common treatment for breast cancer; and a lack of surgeons and anesthesia services was identified as a contributing factor in delayed surgical therapy in LRCs. Where available, radiation therapy is still more likely to be used for palliation rather than for curative treatment. Tumor receptor status is often suboptimally performed due to lack of advanced pathology services and variable quality control of tissue handling and processing. Regional pathology services can be a cost-effective approach and can serve as reference, training and research centers. Limited availability of medical oncologists in LRCs often results in non-specialist providing chemotherapeutic services, which requires additional supervision and training. Palliative care is an emerging field in LRCs that requires investment in training and infrastructure development. A commitment and investment in the development of breast cancer care services by LRC governments and health authorities remains a critical need in LRCs.
Organized national mammographic screening has been adopted as the gold standard for breast cancer early detection in western countries; however it may not be the most cost-effective approach to early detection in low and middle income countries (LMC) as it is very demanding in terms of human and financial resources. Moreover, its benefit to harm ratio has been questioned lately, particularly in women <50 years, the age group which produces the majority of breast cancer cases in LMC. In the past few years, evidence about alternatives to mammographic screening that would benefit LMC populations have been produced. They are reviewed and discussed in the present paper, together with evidence about mammographic screening relevant to LMC. Alternative screening tests (clinical breast-exam and self breast-exam) are examined, then the pro- and cons- for various strategies (opportunistic screening, population based screening and clinical downstaging) are discussed.
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