特发性间质性肺炎

特发性间质肺炎（Idiopathic interstitial pneumonia，简称IIP），又称非感染性肺炎（noninfectious pneumonia），属于一种间质性肺病。该疾病通常侵袭肺间质，有些也会侵袭气道（例如Cryptogenic organizing pneumonitis（英语：Cryptogenic organizing pneumonitis）），IIP可分为七个亚型。IIP的分类相当复杂，须结合临床观察（英语：clinician）、影像学，以及病理学才能确诊。特发性（英语：Idiopathic）间质性肺炎可由组织学型态分为下列数种：其中寻常性间质性肺炎为最常见的一种亚型。Table 1: Development of the (histologic) idiopathic interstitial pneumonia classification .mw-parser-output .chart-content{border-spacing:0;border-collapse:separate}UIP=usual interstitial pneumonia; DAD=diffuse alveolar damage; NSIP=non-specific interstitial pneumonia; DIP=desquamative interstitial pneumonia; RB=respiratory bronchiolitis; BIP=bronchiolitis obliterans interstitial pneumonia; OP=organizing pneumonia; LIP=lymphoid interstitial pneumonia; LPD=lymphoproliferative disease（英语：lymphoproliferative disease） (not considered a diffuse lung disease); GIP=giant cell interstitial pneumonia; HMF=heavy metal fibrosis, no longer grouped with diffuse lung diseaseLymphoid interstitial pneumonia was originally included in this category, then excluded, then included again.医学导航: 呼吸系统解剖(n, x, l, c)/生理/发育病理(c, p)/先天/肿瘤, 症状/人名体征, 创伤手术, 药品(R1/2/3/5/6/7)