间质性肺病(ILD)分为病因已明与病因未明两类,其中以职业性接触为致病原因者常见,而接触无机类粉尘致病情况为最多。近几年,国内对ILD临床观察报告日渐增多,但多数病因未明。本次报告28例均为氨气中毒,其中致ILD16例。1临床资料该16例患者ILD的诊断均符和下列标准[1]:(1)呼吸困 Interstitial lung disease (ILD) is divided into two types of etiology and etiology have not been identified, of which occupational exposure is common cause of exposure, and exposure to inorganic dust pathogenesis up to. In recent years, the domestic clinical reports of ILD increasing, but most of the etiology is unknown. The report of 28 cases were ammonia poisoning, which caused ILD16 cases. 1 Clinical data The diagnosis of ILD in 16 patients were consistent with the following criteria [1]: (1)