Figure 2From: In Lysinuric Protein Intolerance system y+L activity is defective in monocytes and in GM-CSF-differentiated macrophagesChest HRCT. Panel A. Lung CT scan obtained before WLL (December 2008). Bilateral, diffuse ground glass of lower pulmonary lobes, with thickening of intra- and inter-lobular septa (crazy paving pattern). Panel B. Lung CT scan obtained after inhaled rGM-CSF trial (April 2010), showing a marked bilateral improvement in lower lobe involvement; nevertheless, lung density appears still increased.Back to article page