Abstract
Pulmonary artery aneurysm associated with chronic rheumatic heart disease has not been reported. Isolated aneurysmal dilatations of pulmonary artery of varying etiology occur, not infrequently. Cystic medial necrosis as a cause of main pulmonary artery aneurysm has been cited quite often. We report a 48-year-old female with main pulmonary artery aneurysm of size 8.1 cm associated with chronic rheumatic mitral stenosis. Aneurysmorrhaphy and mitral valve replacement were done successfully. Histopathology of main pulmonary artery wall was consistent with cystic medial necrosis wherein in same patient the excised mitral leaflets showed the evidence of chronic rheumatic heart disease (hyaline degeneration).
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Mishra, R.C., Barik, R.C., Kalludi, N.K. et al. Main pulmonary artery aneurysm with chronic rheumatic mitral stenosis: a case report. Indian J Thorac Cardiovasc Surg 31, 31–33 (2015). https://doi.org/10.1007/s12055-014-0345-2
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DOI: https://doi.org/10.1007/s12055-014-0345-2