@article{CDT2287,
author = {Fabian Plank and Donya Al-Hassan and Giang Nguyen and Rekha Raju and Miriam Wheeler and Chris Thompson and Cameron Hague and Jonathon Leipsic},
title = {Caseous calcification of the mitral annulus},
journal = {Cardiovascular Diagnosis and Therapy},
volume = {3},
number = {2},
year = {2013},
keywords = {},
abstract = {A 61-year-old asymptomatic woman was referred for echocardiography to evaluate recently detected systolic murmur. Transthoracic echocardiography revealed an echodense obstructive mass in the left ventricular outflow tract of unclear origin. Subsequent transesophageal echo suggested an intracardiac calcified tumor and recommended surgical excision.
Contrast-enhanced cardiac computed tomography (CT) confirmed a well-defined lobulated mass adherent to the anterior mitral valve leaflet, the non-enhanced scout view revealed marked hyper-attenuation confirming diffuse calcification. Caseous calcification was diagnosed and surgery was deferred.
Caseous calcification is typically benign and most commonly involves the posterior mitral annulus. Our patient displayed an atypical location of exuberant mitral annular calcification.},
issn = {2223-3660}, url = {https://cdt.amegroups.org/article/view/2287}
}