Fig. 1From: 18F-FDG PET/CT predicts acute exacerbation in idiopathic pulmonary fibrosis after thoracic surgeryFlowchart of patient selection. IPF, idiopathic pulmonary fibrosis; 18F-FDG, 18F-fluorodeoxyglucose; PET/CT, positron emission tomography with computed tomography;Back to article page