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Breast cancer screening in developing countries.

机译:发展中国家的乳腺癌筛查。

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摘要

The incidence of breast cancer in developing countries is rapidly on the rise, and cancers are generally detected at advanced stages when a cure is not possible. If advanced cancers could be down-staged by earlier detection, many lives can be saved. However, can a screening program be successfully implemented in these countries? A high level of compliance at every level of a screening program is essential for its success. In the absence of a high level of awareness, compounded by a fatalistic attitude to life, the necessary level compliance may not be achieved. Furthermore, in view of a relatively low incidence, many women will have to be screened to detect a breast cancer; and hence a screening program may not be cost effective. It is not clear which is the best screening test to be employed; although clinical breast examination would seem appropriate, there is currently no randomized evidence that it would lead to mortality reduction. The most reasonable approach to breast cancer control in developing countries would be to provide the minimal level of cancer care that will reduce mortality and suffering, as well as to enlighten the population about the benefits of early detection using innovative approaches.
机译:在发展中国家,乳腺癌的发病率正在迅速上升,并且通常在无法治愈的晚期才发现癌症。如果可以通过早期发现降低晚期癌症的发病率,则可以挽救许多生命。但是,可以在这些国家成功实施筛查计划吗?筛选程序各个级别的高度合规性对于其成功至关重要。在缺乏高度意识的情况下,再加上对生活的宿命态度,可能无法达到必要的水平依从性。此外,鉴于发病率相对较低,必须对许多妇女进行筛查以发现乳腺癌。因此筛查程序可能不符合成本效益。目前尚不清楚哪种是最好的筛查方法。尽管临床乳房检查似乎是适当的,但目前尚无随机证据表明它将导致死亡率降低。在发展中国家,控制乳腺癌的最合理方法是提供最低水平的癌症护理,以降低死亡率和痛苦,并通过创新方法使人们了解早期发现的益处。

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