AUTHOR=Li Xiang , Ma Ning-Ye , Zhang Yao , Jiao Yi-Sheng TITLE=Gynecologists Need to Be Vigilant—Two Case Reports of Intravascular Leiomyomatosis and Literature Review JOURNAL=Frontiers in Oncology VOLUME=Volume 12 - 2022 YEAR=2022 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2022.840096 DOI=10.3389/fonc.2022.840096 ISSN=2234-943X ABSTRACT=Intravascular leiomyomatosis is a rare benign lesion with malignant potential. The cases are sporadic.Most patients have no clinical symptoms, and the preoperative diagnostic rate is low.Case 1 was misdiagnosed, passively managed during operation, recurred quickly, and underwent secondary operation. We learned lessons from case 1,treated case 2 patient differently.The case 2 patient had a good prognosis.Hope the report will be helpful to other gynecologists.