Leiomyosarcoma of the pulmonary veins with extension to the left atrium.

Gyhra, A S; Santander, C K; Alarcón, E C; Mucientes, F H; Carrillo, H · Ann Thorac Surg · 1996

case_report · Level V

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Abstract

A leiomyosarcoma of the right pulmonary vein in a 43-year-old woman extended to the right atrial wall and compromised the posterior mitral leaflet. Successful surgical treatment was accomplished with a right pneumonectomy, partial resection of the left atrial wall, and mitral valve replacement under cardiopulmonary bypass. Six months later a mediastinal recurrence with extension to the left hemithorax was treated with resection and postoperative radiotherapy.

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