This is gout.Gouty arthritis results from deposition of sodium urate crystals in joints. 痛风病人痛风性关节炎是由关节处尿酸盐结晶沉积引起。
It is characterized histologically by deposits of monosodium urate crystals accompanied by a giant cell inflammatory reaction in the medullary interstitium and pyramids. 它的特徵是组织学上在肾髓质部和锥体部有单钠尿酸盐的结晶沈积伴随著巨大细胞发炎反应。
