Thyroid Cancer

Review
In: Endotext [Internet]. South Dartmouth (MA): MDText.com, Inc.; 2000.
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Excerpt

The annual incidence of thyroid cancer varies considerably in different registries, ranging from 1.2-2.6 per 100,000 individuals in men and from 2.0-3.8 per 100,000 in women (106,107). It is particularly elevated in Iceland and Hawaii, being nearly two times higher than in North European countries, Canada and the USA. In Hawaii, the incidence rate of thyroid cancer in each ethnic group is higher than that registered in their country of origin (108), and it is particularly common among Chinese males and Filipino females. Most of the differences are probably due to ethnic or environ¬mental factors (such as spontaneous background radiation) or dietary habits (109), but different standards of medical expertise and health care may also play a role in the efficiency of cancer detection. The American Cancer Society indicated incidence in the USA of nearly 10/100,000 population in 2003. The reported incidence has been increasing at more than 5%/yr for a decade.

Publication types

  • Review