A patient with primary intimal sarcoma of the pulmonary artery survived over five years after surgical resection, significantly longer than typical outcomes.
Aggressive surgical resection combined with multimodality imaging and systemic therapy can lead to prolonged survival (>5 years) in patients with primary pulmonary artery intimal sarcoma.
Tasa de eventos absoluta: 0% vs 0%
Pulmonary artery intimal sarcoma (PAS) is an exceedingly rare malignant tumor that frequently mimics pulmonary embolism, leading to delays in diagnosis and treatment. We report the case of a 41-year-old woman who presented with progressive dyspnea and was initially treated for presumed pulmonary embolism. Advanced imaging revealed features suggestive of a primary pulmonary artery tumor, and she underwent surgical resection, confirming high-grade intimal sarcoma. Despite recurrence four years later requiring repeat surgery and eventual metastatic progression, the patient survived more than five years, substantially longer than typical outcomes reported for this malignancy. This case highlights the importance of early recognition, the diagnostic value of multimodality imaging, and the critical role of aggressive surgical management in improving survival in PAS.
Stanitsa et al. (Sun,) reported a other. A patient with primary intimal sarcoma of the pulmonary artery survived over five years after surgical resection, significantly longer than typical outcomes.