AUTHOR=Li Siqi , Liang Yingying , Wang Jiaxun TITLE=Diagnostic value of contrast-enhanced ultrasound for the depth of myometrial infiltration in early endometrial cancer: a meta-analysis JOURNAL=Frontiers in Oncology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1493246 DOI=10.3389/fonc.2025.1493246 ISSN=2234-943X