Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patchy opacification at the right base , localized to the right lower lobe on the lateral , concerning for early or developing pneumonia . Possible subtle patchy opacity at the left base . No additional focal consolidations . No pulmonary edema . Allowing for lower inspiratory volumes , cardiomediastinal silhouette is probably unchanged compared with ___ . No pleural effusion or pneumothorax .
    OUTPUT:
    
Patchy opacification within the right lower lobe concerning for early or developing pneumonia , new compared with ___ . In the appropriate clinical setting , early aspiration pneumonitis could have a similar appearance . Possible subtle patchy opacity at the left base , also new .