AUTHOR=Gao Pan , Yang Han , Zhang Zhi TITLE=Emphysematous pyelonephritis with rare and severe iliac vascular complications: a case report and review JOURNAL=Frontiers in Medicine VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2024.1512449 DOI=10.3389/fmed.2024.1512449 ISSN=2296-858X