Prolonged Survival of Pulmonary Artery Sarcoma After Aggressive Surgical Resection.

Abstract

Pulmonary artery sarcomas are rare tumors with a poor prognosis. Presentation is usually with symptoms of cardiorespiratory dysfunction, and although preoperative diagnosis was unusual historically, modern imaging techniques allow a high degree of confidence, and transvenous catheter biopsy can give confirmation of the diagnosis. This patient survived 6 years after surgical resection of the tumor and left lung with pulmonary artery reconstruction followed by postoperative adjuvant chemotherapy. The prolonged survival supports an aggressive approach in suitable cases.