1. Laparoscopic resection of hepatic epithelioid hemangioendothelioma: report of eleven rare cases and literature review.
- Author
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Xu J, Hu S, Li S, Wang W, Zhou X, Wu Y, Su Z, Cheng X, Gao Y, and Zheng Q
- Subjects
- Adult, Aged, Asia, China, Female, Humans, Male, Middle Aged, Neoplasm Recurrence, Local surgery, Prognosis, Retrospective Studies, Treatment Outcome, Young Adult, Hemangioendothelioma, Epithelioid surgery, Laparoscopy, Liver Neoplasms surgery
- Abstract
Background: Hepatic epithelioid hemangioendothelioma (HEHE) is an extremely rare borderline tumor of vascular endothelial origin. Laparoscopic resection of HEHE has never been reported., Methods: The clinical data of eleven patients with HEHE (4 women and 7 men) who were diagnosed and treated at the Union Hospital (Wuhan, China), and Wuhan Asia General Hospital (Wuhan, China), between March 2012 and July 2020 were analyzed retrospectively., Results: The mean age of HEHE patients was 42.4 ± 13.9 years (range 22-67 years). All patients underwent laparoscopic surgery alone or in combination with radiofrequency ablation. Most tumors showed aggressive growth or metastasis. By immunohistochemistry, tumor cells were positive for CD31, CD34, ERG, PCK, FLi-1, TFE-3, and Ki-67 (labeling index range, 5-15%). In one of the patients, the tumor was accompanied by partial necrosis with a local appearance of epithelioid angiosarcoma. Postoperative adjuvant treatment included chemotherapy, sorafenib, and Huaier granule. As of July 2020, the median follow-up duration was 36 months (range, 9-60 months), with 2 (18.2%) patients experiencing tumor recurrence., Conclusions: This is the first report of laparoscopic hepatectomy of HEHE. Curative laparoscopic hepatectomy might be an acceptable treatment for appropriate HEHE patients.
- Published
- 2020
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