11 x 8 x 10 cm well-defined cavitating lesion seen in the right lower lobe extending up to the apical segment with thick enhancing irregular walls. Intracavity gas fluid level within. Adjacent basal segments of the right lower lobe consolidation. Small right basal pleural effusion.
Multifocal patchy ground-glass and dense airspace opacities some of which are peripherally based in both upper lobes, lingula, and right middle lobe. Focal atelectasis in the left lower lobe adjacent to the hiatus hernia. Minor tree in bud nodularity in the left lower lobe basal segments.
Small-volume mediastinal and hilar lymph nodes.