摘要:
(正)隐源性机化性肺炎(Cryptogenic Organizing Pneumonia,COP)是指病因不明,以机化性肺炎(Organizing Pneumonia,OP)为病理表现的一种特发性间质性肺炎(Idiopathic Interstitial Pneumonia,IIP),过去也被称为特发性闭塞性细支气管炎伴机化性肺炎(Idiopathic Bronchiolitis Obliterans with Organizing Pneumonia,iB OOP)。由于COP的临床表现缺乏特异性,影像学表现变化多样,临床上很容易误诊,现