case_images: PMC10973643_01
case_images: Spirometry, Oscillometry and CT metrics before and after single LTx are shown. Measurements of ILD extent and PVV are for the transplanted lung.
case_images: gr1.jpg
case_images: PMC10973643_01_gr1.jpg
case_images: fig1
case_images: CALIPER technology, the analysis provides quantitative structural metrics of IPF severity that are expressed as a percentage of total lung volume: pulmonary vessel volume (PVV) and ILD extent, the sum of ground glass, reticular and honeycombing volumes. CT imaging at day 91 post-LTx showed no interstitial or airspace abnormalities but improved PVV and ILD extent in the transplanted lung whereas no change was seen in the native lung compared to pre-transplant (Fig. 1).