A 53-year-old male presented with firm sclerotic skin over bilateral hands, forearms, thighs and lower legs, focally causing contractures.
A 53-year-old male presented with firm sclerotic skin over bilateral hands, forearms, thighs and lower legs, focally causing contractures.
53岁，男性，双手、双侧前臂及双侧下肢皮肤硬化，局部挛缩。