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作者用 Cushman 法测定血清血管紧张素转换酶(ECA)值,并讨论其实用意义。测试对象包括:结节病200例,其他支气管肺病130例、正常对照71例。1.正常对照组:年龄18～60岁,血清 ECA 均值为23.3±5.99u/ml。凡≥35.3μ/ml 者均提示为异常增高。2.结节病组:平均年龄34.7±10.86岁,男11例,女83例。治疗前135/200例(67.5%)患者血清ECA 值增高,全组 ECA 均值为46.9±23.47u/ml,较对照组高。1按胸片分期,可见Ⅰ期(肺门淋巴结肿
The authors used the Cushman method to measure serum angiotensin-converting enzyme (ECA) value and discussed its practical significance. The subjects included: 200 cases of sarcoidosis, 130 cases of other bronchopulmonary diseases, 71 cases of normal control. 1 normal control group: age 18 to 60 years, mean serum ECA was 23.3 ± 5.99u / ml. Where ≥ 35.3μ / ml were prompted for abnormal increase. 2. Sarcoidosis group: average age 34.7 ± 10.86 years, 11 males and 83 females. The serum ECA of 135/200 patients (67.5%) before treatment was significantly higher than that of the control group (46.9 ± 23.47u / ml). 1 by chest radiography, we can see stage Ⅰ (hilar lymph nodes