二尖瓣环干酪样钙化：心内肿块的罕见病因。
Caseous calcification of the mitral annulus: a rare cause of intracardiac mass.
作者信息
Martinez-de-Alegria Anxo, Rubio-Alvarez Jose, Baleato-Gonzalez Sandra
机构信息
Department of Radiology, University Hospital of Santiago de Compostela, A Coruña, Spain.
出版信息
Case Rep Radiol. 2012;2012:596962. doi: 10.1155/2012/596962. Epub 2012 Dec 2.
Abstract
Caseous calcification of the mitral annulus is a rare form of periannular calcification with a mass-like appearance, that has to be in the differential of the cardiologist and radiologist. It classically looks like a round or semilunar hyperdense mass with an even denser peripheral rim, located in the posterior mitral annulus and having in general no clinical significance.
摘要
二尖瓣环干酪样钙化是一种罕见的瓣环周围钙化形式，呈肿块样外观，心脏病专家和放射科医生在鉴别诊断时必须考虑到。其典型表现为圆形或半月形高密度肿块，周边有更致密的边缘，位于二尖瓣后环，一般无临床意义。
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