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慢性阻塞性肺疾病(COPD)发展到一定阶段会出现肺间质纤维化,具体机制尚不十分清楚,但是会加重呼吸困难,症状和体征容易与基础病相混淆,易被误诊。因此临床上对COPD患者应注意对肺间质纤维化的鉴别。现将我院2000—2007年收治的COPD并肺间质纤维化42例分析如下。1资料与方法1.1
Pulmonary interstitial fibrosis occurs at a certain stage of development of chronic obstructive pulmonary disease (COPD). The specific mechanism is not yet clear, but it will aggravate the respiratory problems. The symptoms and signs are easily confused with the underlying diseases and are easily misdiagnosed. Therefore, clinical COPD patients should pay attention to the identification of interstitial fibrosis. Now our hospital from 2000 to 2007 COPD and pulmonary fibrosis 42 cases are analyzed as follows. 1 Materials and Methods 1.1