Heart in An Eggshell Calcification: Idiopathic Calcific Constrictive Pericarditis.

Constrictive pericarditis is caused by fibrosis and calcification of the pericardium, which inhibits diastolic filling of the heart. Chest roentgenogram can show the calcification as a mass or sheet over the heart and computed tomography scan allows anatomic delineation of the pericardium and determines the extent of calcification. We reported a case of eggshell calcification of idiopathic chronic constrictive pericarditis diagnosed by echocardiography and multi-detector computed tomography.