It usually starts gradually, with pain and stiffness in one or more joints, then swelling and heat.

其发病通常缓慢渐进，一个或多个关节出现疼痛和发硬，继以肿胀和发热。

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It usually starts gradually, with pain and stiffness in one or more joints, then swelling and heat.

其发病通常缓慢渐进，一个或多个关节出现疼痛和发硬，继以肿胀和发热。

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