Key result
Surgical resection of primary pulmonary artery sarcomas yields poor outcomes with high early mortality.
Why the study?
Primary pulmonary artery sarcomas are rare, lethal tumors often diagnosed late and confused with other pulmonary vascular diseases, necessitating better understanding of diagnosis and surgical management.
Case Report (n=6)
Primary pulmonary artery sarcomas are rare, often misdiagnosed as pulmonary embolism or valve stenosis, and have a poor prognosis despite surgical resection.
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Dismal post-resection survival warrants cautious surgical decision-making; leaves open the efficacy of adjunctive treatments in this rare entity.
Xu et al. (2009) conducted a case report in Primary pulmonary artery sarcoma (n=6). Surgical resection was evaluated on Survival and clinical outcome. Surgical resection of primary pulmonary artery sarcomas yielded poor outcomes, with 3 of 6 patients dying within 4 months and only 1 patient surviving at 2 years without recurrence.
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