PNET-PRISM: a multicenter-validated radiomics nomogram for noninvasive grading of pancreatic neuroendocrine tumors
A CT-based pancreatic radiomics integrated scoring model for PNET (PNET-PRISM) helps when endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) fails. In 407 patients, PRISMPNET-PRISM achieved a high area under the curve (AUC) and 100% external sensitivity for triage. The multidimensional deep learning radiomics (M-DLR) score stratified progression-free survival (hazard ratio (HR) ≈ 2.05) and rescued nondiagnostic biopsies.
Institutions
- Second Military Medical University (CN)
- Ruijin Hospital (CN)
- Changhai Hospital (CN)
Publication Details
- Journal
- Insights into Imaging
- Published
- 2026-03-24
- DOI
- https://doi.org/10.1186/s13244-026-02250-3
- Primary Topic
- Pancreatic and Hepatic Oncology Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00