For the retrospective study, an ensemble 3D U-Net deep learning model was trained for lung tumor detection and segmentation using 1,504 CT scans with 1,828 segmented lung tumors.

A deep learning model was able to predict future lung cancer risk from a single low-dose chest CT scan, according to new research published at the ATS 2025 International Conference.

Diagram of the radiomic biomarker validation pipeline which includes image preprocessing, deep learning feature extractor, and survival model. This study evaluated one implementation of the CTRS only ...