AUTHOR=Qiu Xiujuan , Gao Jiahao , Gao Jun TITLE=Ovarian teratoma leading to colonic intussusception: a case report JOURNAL=Frontiers in Oncology VOLUME=Volume 15 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1555443 DOI=10.3389/fonc.2025.1555443 ISSN=2234-943X