AUTHOR=Xiao Mengbo , An Yu , Di Ying , Cui Yunfeng TITLE=Analysis of risk factors and construction of a predictive model for severe acute pancreatitis complicated by sinistral portal hypertension JOURNAL=Frontiers in Physiology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2025.1512144 DOI=10.3389/fphys.2025.1512144 ISSN=1664-042X