Pulmonary artery sarcoma and severe valvular diseases in late-septuagenarian women: was 2-stage surgery an appropriate strategy? A case report
Abstract Background Pulmonary artery sarcomas (PASs) are rare, and complete tumor resection is often difficult at the time of detection.We encountered a case of PAS that was thought to be resectable; however, the patient had severe symptomatic valvular disease.We faced a difficult decision regarding the surgical strategy.Case presentation A 76-year