Pulmonary artery intimal sarcoma mimicking pulmonary embolism

Key Points

• Investigate a rare case of pulmonary artery intimal sarcoma that presents symptoms similar to pulmonary embolism.
• Detailed imaging studies were conducted to assess the lung condition.
• A biopsy confirmed the diagnosis of intimal sarcoma in the pulmonary artery.
• Clinical history and imaging were compared to typical pulmonary embolism presentations.
• The imaging results initially suggested pulmonary embolism rather than a tumor.
• Biopsy revealed intimal sarcoma, highlighting the diagnostic challenge.
• The case underscores the importance of considering rare pathologies in differential diagnoses.