Dept of Medicine, Center for Interstitial Lung Diseases, University of Washington, Seattle, WA, USA
Dept of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
Eur Respir Rev. 2021 Aug 17;30(161). doi: 10.1183/16000617.0094-2021. Print 2021 Sep 30.
Organising pneumonia (OP) is currently recognised as a nonspecific lung injury response that is associated with a variety of imaging patterns obtained with high-resolution computed tomography (HRCT) of the chest and is characterised histopathologically by the presence of inflammatory cells and a connective tissue matrix within distal airspaces of the lungs. OP is associated with many conditions that include connective tissue disorders, various infections, drug reactions, hypersensitivity pneumonitis and aspiration. When OP cannot be linked to an associated condition and appears to be idiopathic, it is termed cryptogenic organising pneumonia.
机化性肺炎（OP）目前被认为是一种非特异性肺损伤反应，与胸部高分辨率计算机断层扫描（HRCT）获得的多种影像学模式有关，组织病理学特征为肺部远端气腔内存在炎症细胞和结缔组织基质。OP 与许多疾病有关，包括结缔组织疾病、各种感染、药物反应、过敏性肺炎和吸入。当 OP 不能与相关疾病联系起来且似乎是特发性时，它被称为特发性机化性肺炎。
