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巨大左房黏液瘤通过瓣环扩张导致二尖瓣反流。

Giant left atrial myxoma causing mitral regurgitation through annulus dilatation.

作者信息

Xu Danfeng, Li Xuejie

机构信息

Department of Anesthesiology, West China Hospital Sichuan University and The Research Units of West China (2018RU012), Chinese Academy of Medical Sciences Chengdu China.

出版信息

Clin Case Rep. 2023 Jul 30;11(8):e7742. doi: 10.1002/ccr3.7742. eCollection 2023 Aug.

DOI:10.1002/ccr3.7742
PMID:37529128
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10387512/
Abstract

KEY CLINICAL MESSAGE

Giant left atrial myxoma causing mitral regurgitation through mitral annulus dilatation without affecting leaflet function is rarely reported.

ABSTRACT

This is a case of a 37-year-old man suffering from worsening exertional dyspnea detected left atrial myxoma 92 × 43 mm. Radical mass resection and mitral annuloplasty were performed simultaneously. Giant left atrial myxoma causing mitral regurgitation through mitral annulus dilatation without affecting leaflet function is rarely reported.

摘要

关键临床信息

巨大左房黏液瘤通过二尖瓣环扩张导致二尖瓣反流而不影响瓣叶功能的情况鲜有报道。

摘要

本文报道一例37岁男性患者，因劳力性呼吸困难加重被查出左房黏液瘤，大小为92×43毫米。同时进行了肿瘤根治性切除及二尖瓣环成形术。巨大左房黏液瘤通过二尖瓣环扩张导致二尖瓣反流而不影响瓣叶功能的情况鲜有报道。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/032a/10387512/cdcc3eeb423c/CCR3-11-e7742-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/032a/10387512/cdcc3eeb423c/CCR3-11-e7742-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/032a/10387512/cdcc3eeb423c/CCR3-11-e7742-g001.jpg

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本文引用的文献

1
Mitral valve regurgitation due to annular dilatation caused by a huge and floating left atrial myxoma.巨大漂浮性左房黏液瘤致瓣环扩张引起的二尖瓣反流
Kardiochir Torakochirurgia Pol. 2015 Sep;12(3):248-50. doi: 10.5114/kitp.2015.54463. Epub 2015 Sep 28.