AUTHOR=Li Jin , Luo Le TITLE=Ultrasound findings of ovarian intravenous leiomyomatosis: a case report JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1472061 DOI=10.3389/fonc.2024.1472061 ISSN=2234-943X