69例皮肌炎合并肺间质病变分析

Dermatomyositis complicated interstitial lung disease: 69 cases

目的探讨DM合并肺间质病变的临床特点。方法对比分析DM伴肺间质病变和不伴肺间质病变患者临床症状和实验室检查的结果。结果与结论PM合并ILD发病率为31%,主要临床表现为咳嗽、咯痰、呼吸困难且合并ILD者发热、关节痛等症状较不伴发ILD者多见,实验室检查合并ILD者ANA、CK、LDH升高较不伴发ILD者多见。

Ahn To study the clinical characteristics of DM merging ILD. Method The patient＇s clinical symptoms and the laboratory inspection results were analyzed contrastively between the DM with ILD and that without ILD. Result and conclusion The incidence of DM complicated with ILD is 31%, cough, expectoration and dyspnea are the main clinical manifestations. Meanwhile, compared with the patients without DM complicated ILD, more patients with DM complicated ILD behave as fever and arthralgia. The laboratory＇s inspections of ANA, CK, LDH were higher in the DM complicated with ILD than those without ILD.