Fig. 1From: Atypical diagnosis for typical lung carcinoidPanel a. Chest computed tomography (CT) scan (panel a) showing a single nodular opacity of 1.6 × 1.3 cm in the anterior segment of the left upper lobe. Panel b. Fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) showing a nodular area of increased metabolic rate located in the same area of the CT-identified lung opacityBack to article page