Halverson P B, Ryan L M
Division of Rheumatology, Medical College of Wisconsin, Milwaukee 53226.
Ann Rheum Dis. 1988 Oct;47(10):864-5. doi: 10.1136/ard.47.10.864.
A 49 year old man is described with a polyarticular arthritis. Synovial fluid aspirated from the knee joint showed monosodium urate monohydrate and calcium pyrophosphate dihydrate by polarised light microscopy. Additionally, diphosphonate binding and scanning electron microscopy with energy dispersive analysis showed that basic calcium phosphate crystals were also present. This appears to be the first report of three crystals occurring simultaneously in a single joint.
一名49岁男性被诊断患有多关节关节炎。通过偏振光显微镜检查,从膝关节抽取的滑液中显示出尿酸单钠一水合物和焦磷酸钙二水合物。此外,双膦酸盐结合以及带有能量色散分析的扫描电子显微镜检查表明,碱性磷酸钙晶体也存在。这似乎是关于三种晶体同时出现在单个关节中的首例报告。