Fig. 5From: Metabolic and storage lung diseases: spectrum of imaging appearancesA man with pulmonary alveolar microlithiasis. Contrast-enhanced HRCT image shows diffuse high attenuation ground-glass opacity with superimposed septal lines (crazy-paving) (arrowheads) as well as foci of calcified lung consolidation (arrows). Courtesy of Gerald F. Abbott, M.D. (Boston, MA)Back to article page