Valenzuela R, Cooperrider P A, Gogate P, Deodhar S D, Bergfeld W F
Hum Pathol. 1980 Jan;11(1):19-22. doi: 10.1016/s0046-8177(80)80101-8.
Two cases of relapsing polychondritis are reported. Direct immunofluorescence examination of ear biopsy specimens in both patients showed the presence of granular deposits of immunoglobulins and the C3 component of complement at the chondrofibrous junction. These findings suggest that immunomicroscopic examination of ear cartilage could be diagnostically useful in this disease.
报告了两例复发性多软骨炎病例。对两名患者耳部活检标本进行的直接免疫荧光检查显示，在软骨纤维交界处存在免疫球蛋白和补体C3成分的颗粒状沉积物。这些发现表明，耳部软骨的免疫显微镜检查在该疾病的诊断中可能具有实用价值。
