Wang Cheng(R), a 23-year-old girl in Xuzhou, a city of east China's Jiangsu Province, has developed surprisingly thick legs since she was seven. Her right leg first rounded out for no particular reason and the other leg followed two years later.

Now, her left leg is 0.7 meters round. A dozen Chinese urban hospitals have failed to figure out what happened.

(chinanews.cn June 15, 2007)