{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,5]],"date-time":"2026-06-05T04:54:57Z","timestamp":1780635297560,"version":"3.54.1"},"reference-count":14,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2023,6,4]],"date-time":"2023-06-04T00:00:00Z","timestamp":1685836800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Echocardiography"],"published-print":{"date-parts":[[2023,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Intravenous leiomyomatosis (IVL) is a rare condition characterized by a tumor that originates within a pelvic vein wall or the uterine smooth muscle, with extension into the right heart (referred to as intracardiac leiomyomatosis) in approximately 10% of all IVL cases. Usually, computed tomography (CT) or magnetic resonance imaging (MRI) is performed for diagnostic imaging of IVL. Notably, this neoplasm presents with characteristic ultrasonographic findings. In this report, we present the case of a 49\u2010year\u2010old woman with IVL, which extended into the right heart. Echocardiography combined with abdominal ultrasonography was useful to outline the course of the tumor from the right heart to the uterus. Our findings suggest that in addition to CT or MRI, ultrasonography shows high diagnostic value in cases of IVL, and ultrasonography combined with CT or MRI can further improve the preoperative diagnosis rate of IVL.<\/jats:p>","DOI":"10.1111\/echo.15565","type":"journal-article","created":{"date-parts":[[2023,6,4]],"date-time":"2023-06-04T15:09:28Z","timestamp":1685891368000},"page":"852-855","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Intravenous leiomyomatosis involving the right heart: Comprehensive evaluation using echocardiography combined with abdominal ultrasonography"],"prefix":"10.1111","volume":"40","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4155-0730","authenticated-orcid":false,"given":"Xuefang","family":"Han","sequence":"first","affiliation":[{"name":"Ultrasound medical center, Lanzhou University Second Hospital  Lanzhou Gansu 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