Kim Dong-Jun, Cho Kyoung-Im, Jun Hee-Jae, Kim You-Jeong, Song Yeo-Jeong, Jhi Joon-Hyung, Chon Min-Gu, Kim Seong-Man, Lee Hyeon-Gook, Kim Tae-Ik
Division of Cardiology, Department of Internal Medicine, Maryknoll Medical Center, Busan, Korea.
J Cardiovasc Ultrasound. 2012 Jun;20(2):100-2. doi: 10.4250/jcu.2012.20.2.100. Epub 2012 Jun 25.
Aneurysm of the mitral valve, although uncommon, occurs most commonly in association with infective endocarditis of the aortic valve and true mitral valve aneurysm is a rare cause of mitral regurgitation. We report a case with perforated mitral valve aneurysm in the posterior leaflet without concurrent infective endocarditis initially mistaken diagnosis of cystic mass, which was confirmed at operation with successful mitral valve annuloplasty.
二尖瓣动脉瘤虽不常见,但最常与主动脉瓣感染性心内膜炎相关,真正的二尖瓣动脉瘤是二尖瓣反流的罕见原因。我们报告一例后叶二尖瓣穿孔性动脉瘤病例,最初误诊为囊性肿物,无并发感染性心内膜炎,术中确诊并成功进行二尖瓣环成形术。