PMC9174426_01
Imaging data. (A) Pulmonary computed tomography angiography demonstrated a filling defect located in the main trunk of the right pulmonary artery (red arrow). (B) Carotid artery angiography showed severe stenosis of the right internal carotid artery (red arrow).
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F1
Pulmonary computed tomography angiography demonstrated filling defects located in the main trunk of the right pulmonary artery and in most lobar and segmental branches of bilateral pulmonary arteries (Figure 1A). Moreover, angiography showed severe stenosis of the right internal carotid artery, while the left carotid artery was patent (Figure 1B).
The old thrombus and fibrotic intima were entirely removed.
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F2
After 3 circulatory arrests, the old thrombus and fibrotic intima were entirely removed (Figure 2).