{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T01:46:11Z","timestamp":1777686371574,"version":"3.51.4"},"reference-count":18,"publisher":"BMJ","issue":"3","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2020,2,15]]},"published-print":{"date-parts":[[2020,3]]},"abstract":"<jats:p>Intravenous leiomyomatosis is extremely rare. This case describes a 42-year-old woman who presented with abdominal distension, cyclical bloating and urinary retention. Preoperative imaging showed a multilobulated uterine mass. Following multidisciplinary team discussion, a complete staging surgery consisting of midline laparotomy, total hysterectomy and bilateral salpingo-oophrectomy was performed. Intraoperatively, a large multilobulated uterine mass was noted with engorgement of the infundibulopelvic ligaments due to intravascular extension of tumour. On removal of the uterus, the patient desaturated and became hypotensive. Intraoperative transoesophageal echocardiography revealed mass extending from the inferior vena cava (IVC) into the right atrium (RA). The cardiothoracic surgical team retrieved a worm-like mass extending from the IVC into the RA. Histopathological examination diagnosed a large uterine leiomyoma with intravenous leiomyomatosis. The mass from the RA was a bland spindle cell tumour which matched the uterine mass histopathologically. Intravenous leiomyomatosis is a rare variant of uterine leiomyoma. Although intracardiac extension has been described, this is the first case of intraoperative embolisation of pelvic tumour to the RA at hysterectomy.<\/jats:p>","DOI":"10.1136\/bcr-2019-233341","type":"journal-article","created":{"date-parts":[[2020,3,13]],"date-time":"2020-03-13T05:16:01Z","timestamp":1584076561000},"page":"e233341","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":4,"title":["Intravenous leiomyomatosis: the first reported case of intraoperative intracaval embolisation of tumour to the right atrium"],"prefix":"10.1136","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0378-8297","authenticated-orcid":false,"given":"Gillian A","family":"Corbett","sequence":"first","affiliation":[{"name":"Department of Gynaecological Surgery, Saint James's Hospital, Dublin, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Catherine","family":"O'Gorman","sequence":"additional","affiliation":[{"name":"Department of Gynaecological Surgery, Saint James's Hospital, Dublin, Ireland"},{"name":"Department of Gynaecology, Trinity College Dublin, Dublin, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Waseem","family":"Kamran","sequence":"additional","affiliation":[{"name":"Department of Gynaecological Surgery, Saint James's Hospital, Dublin, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2020,3,12]]},"reference":[{"key":"2025082702171580000_13.3.e233341.1","doi-asserted-by":"crossref","first-page":"2109","DOI":"10.12688\/f1000research.12172.1","article-title":"Uterine fibroids \u2013 what\u2019s 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