AUTHOR=Xu Xinxin , Zhou Qian , Chen Peng , Du Chengzhou , Huang Yonghua , Gao Xiaoxin , Xu Shumei , Wu Jinling , He Tianxiao , Li Hongtao TITLE=Exploring the multifaceted challenges of gastrointestinal metastases in lung adenocarcinoma: a case report highlighting diagnostic dilemmas and therapeutic innovations JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1486371 DOI=10.3389/fonc.2024.1486371 ISSN=2234-943X