Artificial intelligence–driven quantification of tumor-stroma ratio reveals prognostic significance of tumor burden and ductal morphology in pancreatic ductal adenocarcinoma

作者：Mei Yang, Yuexuan Jiao, Yun‐Lu Sun, Zunguo Du, Yujie Guo, Xiangyu Wang, Jie Fan · 发表于：Research Square · 年份：2026 · DOI：10.21203/rs.3.rs-8986079/v1 · 研究领域：Pancreatic and Hepatic Oncology Research、AI in cancer detection、Radiomics and Machine Learning in Medical Imaging