Cohen M D, Ginsburg W W
Ann Rheum Dis. 1982 Dec;41(6):574-8. doi: 10.1136/ard.41.6.574.
We reviewed the records of 150 patients with definite ankylosing spondylitis who had significant peripheral arthritis and were seronegative and found 7 patients who had the onset of peripheral arthritis after their spinal disease became inactive. This late-onset peripheral arthritis may lead to significant joint deformity, and aggressive therapy may be warranted.
我们回顾了150例确诊为强直性脊柱炎且有明显外周关节炎且血清学阴性患者的记录，发现7例患者在脊柱疾病静止后出现外周关节炎。这种迟发性外周关节炎可能导致严重的关节畸形，可能需要积极治疗。
