oldspewey writes "A new skin disorder caused by use of games consoles has been identified by skin specialists. The condition, dubbed "PlayStation palmar hidradenitis", is described in the British Journal of Dermatology. Researchers outline the case of a 12-year-old girl who attended a Swiss hospital with intensely painful sores on the palms of her hands. The girl, who had been using a games console regularly, recovered fully after 10 days of abstinence. The doctors suspect that the problem was caused by tight and continuous grasping of the console's hand-grips, and repeated pushing of the buttons, alongside sweating caused by the tension of the game. Nina Goad, of the British Association of Dermatologists said: 'This is an interesting discovery and one that the researchers are keen to share ... If you're worried about soreness on your hands when playing a games console, it might be sensible to give your hands a break from time to time, and don't play excessively if your hands are prone to sweating.'" We called it Tekken thumb.