
Using a mobile phone for ten or more years almost doubles the risk of developing acoustic neuroma, a benign tumor on the auditory nerve,
reveals a study released on Wednesday by Sweden's Karolinska Institute (the Swedish Institute of Environmental Medicine).
The risk was confined to the side of the head where the phone was usually held and there were no indications of increased risk for those who have used their mobile for less than 10 years, the Karolinska Institute said in a statement.
Nature.com
covers the news in more depth.
Perhaps the only bright spot: Because only analog mobile phones had been in use for more than 10 years, the Institute's researchers said they were unable to confirm that tumours would also develop more frequently in users of digital (GSM) handsets.