Chest CT revealed multifocal clustered centrilobular nodules and opacities in a tree-in-bud pattern. A galactomannan test was positive.

To score airway abnormalities — such as atelectasis, bronchiectasis, bronchial wall thickening and mucus plugging/tree-in-bud opacities — that appeared on CT scans, researchers used the ...

The tree-in-bud opacities can be observed on normal-dose CT image. However, due to the increased image noise at ULDCT, the ...

Alba: A 57-year-old man was evaluated at this hospital because of persistent cough and pulmonary opacities ... computed tomography (CT) of the chest, abdomen, and pelvis was performed after ...