A 14 years old girl with rare chronic skin disease Prurigo Nodularis PN 结节性痒疹

A 14 years old girl with rare chronic skin disease Prurigo Nodularis PN 结节性痒疹

A 14-year-old girl presented at Tangs Clinical Centre in 2004 because multiple, firm, dome-shaped nodules -several millimeters to 1 centimeter- developed on her arms and legs. Persistent itching and scratching had occurred over 4 years. The affected areas were eroded, excoriated and some even ulcerated…

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