PMC5244010_01
Coronal and sagittal curved MPR section (a, b) of a contrast-enhanced CT pulmonary angiogram showing long thin dissection flap in the lower lobe branch of the left pulmonary artery with partial involvement of the left pulmonary artery with a small intimal flap calcification (white arrow) and axial section with partial involvement of the lower segmental branch (white arrow) (c).
CRIM2017-2760535.001.jpg
PMC5244010_01_CRIM2017-2760535.001.jpg
fig1
CT pulmonary angiography excluded signs of acute or chronic thromboembolism and potential motion or flow artifacts but confirmed a 55 mm long dissection flap in the lower lobe branch of the left pulmonary artery with partial involvement of the left pulmonary artery with a small intimal flap calcification (6 x 3 mm) and with partial involvement of the lower segmental pulmonary artery branch (Figure 1).