Cubes of Lung Tissue Imaged by microCT (IMAGE) University of Southampton Caption 2 mm cubes of lung tissue were imaged by microCT. In (A) is normal lung tissue and in (B) is IPF lung tissue. The very fine lung structure seen in the normal lung tissue is destroyed by IPF and replaced by the much thicker scar tissue seen in (B). Credit University of Southampton Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.