双源双能量CT在痛风性关节炎的诊断应用

Application of dual energy CT in diagnosis of gouty arthritis

目的评价双源双能量CT在痛风性关节炎尿酸盐结晶检出中的作用。方法选出26例痛风性关节炎患者,行双源双能量CT检查。结果 26例痛风性关节炎患者发现36处尿酸盐结晶,第一跖趾关节为最常见沉积部位。结论双源双能量CT能清楚显示尿酸盐结晶,对痛风性关节炎诊断具有特异性。

Objective To evaluate the effect of dual energy CT in gouty arthritis urate crystal detection . Methods We selected 26 cases of patients with gouty arthritis , for dual energy CT check .Results 26 cases of acute gouty arthritis were found 36 urate crystal, the first metatarsophalangeal joint was the most common site of deposition.Conclusions Dual energy CT can clearly show the urate crystal , on gouty arthritis diagnosis with specificity .