Imaging-aided diagnosis and treatment based on artificial intelligence for pulmonary nodules: A review.
Authors
Affiliations (8)
Affiliations (8)
- School of Information Science and Technology, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China; Xi'an Key Lab of Radiomics and Intelligent Perception, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China. Electronic address: [email protected].
- School of Information Science and Technology, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China; Xi'an Key Lab of Radiomics and Intelligent Perception, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China. Electronic address: [email protected].
- School of Information Science and Technology, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China; Xi'an Key Lab of Radiomics and Intelligent Perception, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China. Electronic address: [email protected].
- School of Information Science and Technology, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China; Xi'an Key Lab of Radiomics and Intelligent Perception, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China. Electronic address: [email protected].
- School of Information Science and Technology, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China; Xi'an Key Lab of Radiomics and Intelligent Perception, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China. Electronic address: [email protected].
- School of Information Science and Technology, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China; Xi'an Key Lab of Radiomics and Intelligent Perception, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China. Electronic address: [email protected].
- The First Affiliated Hospital Of Guangzhou Medical University, Guangzhou Medical University, Xinzao, 510120 Guanzhou, China. Electronic address: [email protected].
- School of Information Science and Technology, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China; Xi'an Key Lab of Radiomics and Intelligent Perception, Northwest University, No. 1 Xuefu Avenue, 710127 Xi'an, China. Electronic address: [email protected].
Abstract
Pulmonary nodules are critical indicators for the early detection of lung cancer; however, their diagnosis and management pose significant challenges due to the variability in nodule characteristics, reader fatigue, and limited clinical expertise, often leading to diagnostic errors. The rapid advancement of artificial intelligence (AI) presents promising solutions to address these issues. This review compares traditional rule-based methods, handcrafted feature-based machine learning, radiomics, deep learning, and hybrid models incorporating Transformers or attention mechanisms. It systematically compares their methodologies, clinical applications (diagnosis, treatment, prognosis), and dataset usage to evaluate performance, applicability, and limitations in pulmonary nodule management. AI advances have significantly improved pulmonary nodule management, with transformer-based models achieving leading accuracy in segmentation, classification, and subtyping. The fusion of multimodal imaging CT, PET, and MRI further enhances diagnostic precision. Additionally, AI aids treatment planning and prognosis prediction by integrating radiomics with clinical data. Despite these advances, challenges remain, including domain shift, high computational demands, limited interpretability, and variability across multi-center datasets. Artificial intelligence (AI) has transformative potential in improving the diagnosis and treatment of lung nodules, especially in improving the accuracy of lung cancer treatment and patient prognosis, where significant progress has been made.