Increased air space opacity at the right base, which could represent early pneumonia, aspiration, or possibly worsening atelectasis in the context of moderate volume loss of the right lung. The left lung field is clear. There is no evidence of significant pulmonary edema or pleural effusion. The cardiomedialstinal silhouette is within normal limits.
Atelectasis (Uncertain) Aspiration (Uncertain) Pneumonia (Uncertain)