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Since the initial description of an intralobar attenuation gradient by Webb et al, it has been suggested that departure from the intralobar attenuation gradient could indicate early lung diseases. However, its significance has not been determined in detail. We aimed to quantify the anteroposterior intralobar attenuation gradient on volumetric end-inspiratory and end-expiratory high-resolution computed...
The aim of this study is to investigate the frequency of bronchomalacia associated with sarcoidosis and compare the extent of air trapping in patients with sarcoidosis with and without bronchomalacia. Eighteen consecutive patients (6 men, 12 women; age, 29–64 years; mean age, 47 years) with pathologically proven sarcoidosis who underwent clinical volumetric expiratory high-resolution computed tomography...
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