PMC9617515_01
(A-C) Pulmonary embolism (PE) of case 1 shown in the computed tomographic pulmonary angiography (CTPA). The red arrow indicates the site of the pulmonary embolism. (A) PE in the outer basal segment of the lower lobe of the right lung and the posterior basal segment; (B) PE in the anterior segment of the upper lobe of the right lung; (C) PE in the outer basal segment of the lower lobe of the right lung and the posterior basal segment, filling defects can also be seen in the left lung (Coronal plane).
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Computed tomographic pulmonary angiography (CTPA) showed pulmonary embolism in the anterior segment of the upper lobe of the right lung, the outer basal segment of the lower lobe of the right lung and the posterior basal segment (Figure 1A-C), and ultrasound demonstrated no abnormalities in lower limb vein.
Pulmonary embolism (PE) of case 2 shown in the computed tomographic pulmonary angiography (CTPA). The red arrow indicates the pulmonary embolism in right lower segment of the right lung.
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CTPA showed pulmonary embolism in right lower segment of the right lung (Figure 2), and ultrasound demonstrated no abnormalities in lower limb vein.