What is the prevalence of thromboangiitis obliterans (TAO) (Buerger disease) in the US?

Updated: Jul 27, 2020
  • Author: Naiem Nassiri, MD; Chief Editor: Vincent Lopez Rowe, MD  more...
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The prevalence of TAO has decreased over the past decade, partly because the prevalence of smoking has decreased but also because the diagnostic criteria have become more stringent. In 1947, the prevalence of the disease in the United States was 104 cases per 100,000 population. Since then, the prevalence has fallen to an estimated 12.6-20 cases per 100,000 population.

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