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Brain Tumor Rates Are Rising in the United States

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Brain Tumor Rates Are Rising in the US: The Role of Cell Phone & Cordless Phone Use
saferemr.com, 7 May 2015

Hardell and Carlberg (2015) recently reported that brain tumor rates have been increasing in Sweden based upon the Swedish National Inpatient Registry data.

What about brain tumor rates in the United States?

Using national tumor registry data, a recent study found that the overall incidence of meningioma, the most common non-malignant brain tumor, has significantly increased in the United States in recent years (Dolecek et al., 2015). The age-adjusted incidence rate for meningioma significantly increased from about 6.3 per 100,000 in 2004 to about 7.8 per 100,000 in 2009. Brain tumor incidence increased for all age groups except youth (0-19 years of age).

The incidence of glioma, the most common malignant brain tumor, has also been increasing in recent years in the United States, although not across-the-board. The National Cancer Institute reported that glioma incidence in the frontal lobe increased among young adults 20-29 years of age (Inskip et al., 2010). The incidence of glioblastoma multiforme, a highly cancerous glioma, increased in the frontal and temporal lobes, and in the cerebellum among adults of all ages in the U.S. (Zada et al., 2012).

Risk of meningioma from cell phone and cordless phone use
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