parts of one leg and one hand. Additionally, there have been two alleged infant deaths caused by microwave ovens. In all these cases, the babies were placed within microwaves and died of subsequent injuries. Adults and microwave ovens A case of nerve damage by an exposure to radiation from a malfunctioning 600 watt microwave oven, operated for five seconds with the door open, with both arms and hands exposed, was reported. During exposure, there was a pulsating, burning sensation in all fingers. Erythema appeared on the back sides of both hands and arms. Four years later, denervation of median nerve, ulnar nerve, and radial nerve in both arms was shown on an electromyography test. The first microwave oven injury was reported in 1973. Two women operated a microwave oven in a department store snack bar. After several years, the oven showed a malfunction manifesting by burning the food. The first woman noticed burning sensations in her fingers and very little pain or tenderness when nearby to the operating oven. A small lesion appeared on her left index finger, near the base of the fingernail. In the next four weeks, three fingers of her right hand became affected as well. Transverse ridging and deformations close to the nail base appeared on her fingernails. After five months since the initial symptoms, she visited a doctor; the examination found no abnormalities other than the nails. Topical steroid cream used over six weeks led to gradual improvement. The second woman experienced nail deformation at the same time as the first one, with the same clinical findings. The oven was returned to the manufacturer before the involvement of the doctor, and the amount of leakage could not be assessed. On July 29, 1977, H.F., a 51-year-old teacher, was attempting to remove a casserole dish from her new 600-watt microwave oven. The oven signaled the end of the heating cycle, but the light and the cooking blower were on. During retrieval of the dish, she inserted two thirds of her bare forearms into the oven, for a total time of about five seconds. The oven was still operating. She felt "hot pulsating sensation" and burning in fingers and fingernails and a sensation of "needles" over the exposed areas. Jabbing pain, swelling, and red-orange discoloration of dorsal sides of both hands and forearms appeared shortly afterwards. The next day she sought medical help. Since then, she has