Fig. 1From: A primary pulmonary artery sarcoma masquerading pulmonary embolism: a case report and literature reviewA, B, E, F Preoperative CTPA: The dilation of the pulmonary trunk, filling defects in the main pulmonary artery, left and right pulmonary arteries. C, D, G, H PET/CT: a slight increase in glucose metabolism of the massBack to article page