Fig. 3From: The diagnostic performance and clinical value of deep learning-based nodule detection system concerning influence of location of pulmonary noduleA case of a 53-year-old female patient with a pulmonary nodule. The nodule is located in the right paramediastinal area (danger zone) on the chest radiograph (a). Chest computed tomography revealed a 1.5-cm oval shape nodule in her right upper lobe (b). The deep learning-based nodule detection (DLD) system did not detect this nodule (c). In contrast, five out of the eight observers detected this nodule without the use of the DLD systemBack to article page