AUTHOR=Wang Yuedong , Xin Zhifei , Wu Wenbo , Hu Zhonghui , Jia Zhenghao , Zhang Chengyao , Ma Yi , Zhang Xiaopeng TITLE=Case Report: Coexistence of an esophageal schwannoma disguised as a leiomyoma with a gastrointestinal stromal tumor of the gastric fundus JOURNAL=Frontiers in Oncology VOLUME=Volume 15 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1573436 DOI=10.3389/fonc.2025.1573436 ISSN=2234-943X