CTICasesPulmonary Artery Intimal Sarcoma
Imaging findings
Irregular filling defect in the pulmonary artery mimicking pulmonary embolism, which persists/grows despite treatment. Subsequent imaging shows recurrence at the stump post-pneumonectomy.
Key takeaways
Intimal sarcoma is an important diagnostic consideration for persistent, irregular pulmonary artery filling defects. Serial comparison is crucial to detect local recurrence.
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