title: Cancer risks related to low-level RF/MW exposures, including cell phones.
abstract: For years, radiofrequency (RF) and microwave (MW) radiations have been applied in the modern world. The rapidly increasing use of cellular phones called recent attention to the possible health risks of RF/MW exposures. In 2011, a group of international experts organized by IARC (International Agency for Research on Cancer in Lyon) concluded that RF/MW radiations should be listed as a possible carcinogen (group 2B) for humans. Three meta-analyses of case-control studies have concluded that using cell phones for more than ten years was associated with an increase in the overall risk of developing a brain tumor. The Interphone Study, the largest health-related case-control international study of use of cell phones and head and neck tumors, showed no statistically significant increases in brain cancers related to higher amounts of cell phone use, but excess risk in a small subgroup of more heavily exposed users associated with latency and laterality was reported. So far, the published studies do not show that mobile phones could for sure increase the risk of cancer. This conclusion is based on the lack of a solid biological mechanism, and the fact that brain cancer rates are not going up significantly. However, all of the studies so far have weaknesses, which make it impossible to entirely rule out a risk. Mobile phones are still a new technology and there is little evidence about effects of long-term use. For this reason, bioelectromagnetic experts advise application of a precautionary resources. It suggests that if people want to use a cell phone, they can choose to minimize their exposure by keeping calls short and preferably using hand-held sets. It also advises discouraging children from making non essential calls as well as also keeping their calls short.
authors: Military Institute of Hygiene and Epidemiology, Warsaw, Poland. szmigielski@wihe.waw.pl
authors: Stanislaw
authors: S
authors: Szmigielski
mesh_terms: D000818:Animals; D063646:Carcinogenesis / Q000528:radiation effects; D040421:Cell Phone; D006801:Humans; D008872:Microwaves / Q000009:adverse effects*; D009381:Neoplasms, Radiation-Induced / Q000209:etiology* / Q000473:pathology; D016273:Occupational Exposure / Q000009:adverse effects; D012306:Risk