Fig. 1From: Quantitative computed tomography texture analysis: can it improve diagnostic accuracy to differentiate malignant lymph nodes?Study flow. CT, computed tomography; CTTA, computed tomography texture analysis; FDG PET/CT, fluorodeoxyglucose-positron emission tomography/CT; EBUS-TBNA, endobronchial ultrasound-guided transbronchial needle aspiration; LN, lymph nodeBack to article page