Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
A 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 system
