二尖瓣-主动脉瓣间纤维组织特发性假性动脉瘤

Idiopathic Pseudoaneurysm of the Mitral-Aortic Intervalvular Fibrosa.

作者信息

Mishra Prashant, Marathe Supreet P, Aironi Balaji, Vaideeswar Pradeep, Purkar Nilesh S, Gundre Nitin P

机构信息

Dr PK Sen Department of Cardiovascular and Thoracic Surgery, Seth GS Medical College and King Edward Memorial Hospital, Parel, Mumbai, India.

出版信息

Ann Thorac Surg. 2015 Oct;100(4):e89-91. doi: 10.1016/j.athoracsur.2015.06.037.

DOI:10.1016/j.athoracsur.2015.06.037

PMID:26434487

Abstract

The mitral-aortic intervalvular fibrosa is an avascular fibrous structure between the anterior mitral leaflet and the aortic annulus. Pseudoaneurysm formation of the mitral-aortic intervalvular fibrosa is a rare but known entity most commonly caused by infective endocarditis or valve surgery. We present a 29-year-old patient with a mitral-aortic intervalvular fibrosa pseudoaneurysm of no evident cause who was successfully managed surgically.

摘要

二尖瓣-主动脉瓣间纤维是位于二尖瓣前叶与主动脉瓣环之间的无血管纤维结构。二尖瓣-主动脉瓣间纤维假性动脉瘤形成是一种罕见但已知的情况，最常见的病因是感染性心内膜炎或瓣膜手术。我们报告一名29岁的患者，患有无明显病因的二尖瓣-主动脉瓣间纤维假性动脉瘤，经手术成功治疗。