Figure 3
Fetal lung CMR suggestive of pulmonary lymphangectasia confirmed by lung biopsy and postnatal CT in subject with pulmonary venous obstruction. (a) Axial single shot fast spin echo with half Fourier image of the fetal chest demonstrating linear structures extending to the surface of the lung (arrow) suggestive of pulmonary lymphangectasia. The diagnosis was confirmed by (b) lung biopsy showing dilated lymphatics (arrow) and (c) postnatal high resolution CT showing thickening of the interlobular septae (arrow).