Ultrasound Department, Children's Hospital Affiliated to Shandong University, Jinan, China.
J Clin Ultrasound. 2024 Oct;52(8):1168-1171. doi: 10.1002/jcu.23731. Epub 2024 Jun 19.
Pseudoaneurysm of the mitral-aortic intervalvular fibrosa is rare, particularly in children, and is potentially fatal. This article presents two cases of pediatric mitral-aortic intervalvular fibrosa pseudoaneurysm: one secondary to infective endocarditis and the other confirmed to be congenital in nature. The characteristic echocardiographic manifestations of mitral-aortic intervalvular fibrosa pseudoaneurysm demonstrated in this study will enhance diagnostic efficacy and guide early clinical intervention.
二尖瓣-主动脉瓣间隔纤维假性动脉瘤非常罕见，尤其是在儿童中，且可能致命。本文报告了两例儿童二尖瓣-主动脉瓣间隔纤维假性动脉瘤病例：一例继发于感染性心内膜炎，另一例证实为先天性。本研究中显示的二尖瓣-主动脉瓣间隔纤维假性动脉瘤的特征性超声心动图表现将提高诊断效果，并指导早期临床干预。
