这些都是常用的治疗条件，如硬皮病可导致广泛的疤痕和硬化的皮肤。

These are often used to treat conditions such as scleroderma that can cause extensive scarring and hardening of the skin.

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该病和硬皮病的临床表现很相似，都是以局限性皮肤硬化为主要皮损表现。

Its primary clinical manifestation is localized sclerosis of the skin, which is very similar to scleroderma.

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硬皮病（亦称进行性全身硬化症）：一种使皮肤变硬并固着于皮下结构的慢性皮肤病。

Scleroderma(or progressive systemic sclerosis):Chronic disease that hardens the skin and fixes it to underlying structures.

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