Fig. 8
From: Paediatric multi-detector row chest CT: what you really need to know
Posterior VRT image (a) of an 11-month-old child demonstrates an extra-lobar sequestration with a systemic arterial supply arising from the abdominal aorta and venous drainage into the hepatic veins. Differentiation between normal lung parenchyma and the sequestrated lobe is seen on both the coronal air bronchogram image (b) and MaxIP image (c). Scanning parameters: 80 kV, 54 eff mAs, 60 ref mAs, 0.80 CTDIvol, 18 DLP