关节炎会引起严重的关节疼痛。

Arthritis can cause severe joint pain.

她被诊断出患有类风湿关节炎。

She was diagnosed with rheumatoid arthritis.

她被诊断出患有类风湿性关节炎。

She was diagnosed with rheumatoid arthritis.

近端关节更容易患关节炎。

The proximal joint is more susceptible to arthritis.

他每天服药以缓解关节炎的疼痛。

He takes medication daily to relieve his arthritis pain.