Academic Journal of Computing & Information Science, 2026, 9(3); doi: 10.25236/AJCIS.2026.090301.
Lei Wang1,2, Chao Ma2, Jianping Lu2
1School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
2Department of Radiology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
Pancreatic cancer is a lethal disease characterized by a poor prognosis for patients, making early diagnosis crucial for improving patient survival rates. Artificial intelligence (AI), particularly exemplified by deep learning and radiomics, has provided new directions for the early diagnosis of this disease. This paper reviews the progress of AI based on Computed Tomography (CT), Magnetic Resonance Imaging (MRI), and Endoscopic Ultrasound (EUS) in the early diagnosis of pancreatic cancer. It specifically focuses on the value of end-to-end deep learning models and radiomics-based machine learning in differentiating pancreatic cancer from normal pancreatic tissue. Models such as Convolutional Neural Networks (CNNs), nnU-Net, and Vision Transformers have demonstrated pancreatic tumor detection rates ranging from 86.2% to 95.8%. Furthermore, by integrating mass signs with indirect imaging features like pancreatic duct dilation, the detection sensitivity for pancreatic cancers smaller than 2 cm has been improved to 70.7%-96%. Additionally, radiomics has shown potential in predicting tumor occurrence using CT images obtained 3 to 36 months prior to clinical diagnosis. Future research on image-based AI for early pancreatic cancer diagnosis should focus on multicenter prospective studies. The ultimate goal is to build intelligent diagnostic systems that are high-performing, robust, and interpretable, while seamlessly integrating into clinical workflows.
Pancreatic Cancer, Radiomics, Artificial Intelligence, Deep Learning, Early Diagnosis
Lei Wang, Chao Ma, Jianping Lu. AI-Driven Early Diagnosis of Pancreatic Cancer: Current Status and Future Perspectives. Academic Journal of Computing & Information Science (2026), Vol. 9, Issue 3: 1-10. https://doi.org/10.25236/AJCIS.2026.090301.
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