Sarcoma of the pulmonary trunk and the main pulmonary arteries.

We report on a sarcoma of the central pulmonary arteries. Surgical therapy consisted in replacing both main pulmonary arteries and the pulmonary trunk including the pulmonary valve. Six months later a left-sided pneumonectomy had to be performed due to an intravascular tumor. Fifteen months after first resection treatment, recurrent tumors of the right pulmonary artery and the right ventricle were resected. Two years after the first operation the patient has no detectable tumor.