Different surgical strategies of patients with intravenous leiomyomatosis. Issue 37 (September 2016)

• Record Type: Journal Article
• Authors: Ma, Guotao; Miao, Qi; Liu, Xingrong; Zhang, Chaoji; Liu, Jianzhou; Zheng, Yuehong; Shao, Jiang; Cheng, Ninghai; Du, Shunda; Hu, Zhan; Ren, Zhinan; Sun, Luxi
• Editors: Mistiaen., Wilhelm
• Is Part Of: Medicine. Volume 95:Issue 37(2016)
• Page Start: e4902
• Publication Date: 2016-09
• Subjects: intravenous leiomyomatosis -- surgical strategies -- uterine fibroids; Medicine -- Periodicals; Medicine -- Periodicals; Médecine -- Périodiques; Geneeskunde; Medicine; Periodicals; Periodicals; 610.5
• DOI: 10.1097/MD.0000000000004902
• Languages: English
• ISSNs: 0025-7974

Abstract

Abstract : Abstract: Intravenous leiomyomatosis (IVL) is a rare benign tumor. The study aimed to assess outcomes of patients treated surgically for IVL. Between November 2002 and January 2015, 76 patients were treated for IVL. The stage of IVL was evaluated preoperatively by echocardiography and enhanced computerized tomography (CT) scan, and graded into 4 stages according to intravascular tumor progression. We recorded age, lower limb edema before surgery, surgical parameters, and hospitalization expenses. Patients were followed up every 6 months and tumor recurrence was assessed by CT and ultrasound. Patients were followed up for a mean of 4.5 ± 2.5 years (range 1–13 years) and there was no operative, hospital, or long-term mortality or were lost to follow-up. The rate of lower extremity edema, amount of blood loss, postoperative transfusion, length of intensive care unit (ICU) stay, postoperative hospitalization, and hospitalization expenses differed significantly between patients at different presurgery stages. Tumors recurred in 4 of 7 patients with stage I IVL that opted for surgery that preserved the ovaries and uterus. No recurrence was observed in patients graded stage II or more, in all of which the uterus and ovaries were removed. Recurrence was observed in only 4 of 76 cases of IVL, all of whom opted for surgery that spared the ovaries and uterus. Different surgical strategies should be decided based on the staging to completely remove the tumor and ensure the safety of patients. Removal of both ovaries is necessary for inhibiting tumor growth and avoiding recurrence.