AUTHOR=Liu Hongying , Wang Yun , Zhang Qian , Ke Nengwen TITLE=Case report: Achieving significant tumor reduction in advanced pancreatic adenocarcinoma JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1458517 DOI=10.3389/fonc.2024.1458517 ISSN=2234-943X