Hernandez L A, Urquhart G E, Dick W C
Br Med J. 1977 Jul 2;2(6078):14-6. doi: 10.1136/bmj.2.6078.14.
Seven patients developed arthritis after Mycoplasma pneumoniae infection. Their joint symptoms persisted for up to one year. One patient developed an articular erosion and in another rheumatoid factor was present in serum transiently. Mycoplasma infection often causes ill-defined arthralgias and myalgias, but the migratory polyarthropathy of middle-sized joints that occurred in these patients is much less common. The prognosis seems to be good.
7例患者在肺炎支原体感染后出现关节炎。他们的关节症状持续长达一年。1例患者出现关节侵蚀,另1例患者血清中短暂出现类风湿因子。支原体感染常引起不明确的关节痛和肌痛,但这些患者中出现的累及中等大小关节的游走性多关节炎则较为少见。预后似乎良好。