An increasing number of patients are treated for brain tumor ”of unknown nature” in Sweden since 2008, but the increase is not reflected in the national cancer registry, according to the Swedish Radiation Protection Foundation. ” It is serious if the statistics on new cases of brain tumors is incorrect because the brain tumor statistics is widely being used as an argument that cell phones do not increase the risk of cancer and brain tumors” according to Mona Nilsson, Chairman of Swedish Radiation Protection Foundation.
Swedish Radiation Protection Foundation has compiled statistics from the Swedish Health Board registry’s database on the number of patients treated for brain tumors in Sweden as well as from the cancer registry and cause of death registry, during the last decade. The number of people receiving treatment for a brain tumor ”of unknown nature” increased by almost 30% only between 2008 and 2012. At the same time, the number of patients with a confirmed brain tumor diagnosis remained at a relatively stable level.