An Epicardial Mesothelial Cyst Attached to the Ascending Aorta
DOI:
https://doi.org/10.1532/hsf.1293Abstract
An epicardial mesothelial cyst, which can be defined as a mesothelial cyst attached to the epicardium surrounding the heart and the great vessels inside the pericardial sac, is a rare condition. We herein report a case of epicardial cyst, which was attached to the ascending aorta. The patient was a 76-year-old male who underwent coronary artery bypass surgery, and the cyst was found incidentally. It was approximately 5 cm in diameter, and histological examination confirmed mesothelial cell origin. The ascending aorta has not previously been reported as the origin of an epicardial mesothelial cyst. This case gives new insight into the embryology of these cystsReferences
Beirne MF, Berkheiser SW. 1954. Benign epicardial cyst: a case report. J Thorac Surg 27:603-4.
Debus V, Krasemann T, Semik M. 2001. An epicardial cyst in a child. Cardiol Young 11:660-2.
Edwards MH, Ahmad A. 1972. Epicardial cyst: a case report. Thorax 27:503-6.
Hatemi AC, Kumbasar U, Servet E, et al. 2012. Epicardial cysts: report of two rare cases. Heart Surg Forum 15:E49-50.
Komeda M, Miki S, Kusuhara K, et al. 1985. Epicardial cyst. Report of a case with successful resection. Jpn Circ J 49:1201-5.
Lambert A. 1940. Etiology of thin-walled thoracic cysts. J Thorac Surg 10:1-7.
Lillie WI, Mc DJ, Mc, Clagett OT. 1950. Pericardial celomic cysts and pericardial diverticula; a concept of etiology and report of cases. J Thorac Surg 20:494-504.
Omeroglu SN, Omeroglu A, Ardal H, et al. 2004. Epicardial mesothelial cyst located over the left anterior descending coronary artery. Tex Heart Inst J 31:313-5.
Ozasa A, Nakazawa K, Kamegai M, et al. 1991. A case of epicardial cyst. Jpn Circ J 55:53-7.
Scrofani R, Carro C, Beretta L, et al. 2002. Successful resection of an epicardial cyst. Ann Thorac Surg 73:1633-4.