Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A portable frontal chest radiograph demonstrates opacity projecting over the right lower lung , likely within the right middle lobe . This is compatible with pneumonia , which could be related to aspiration . Additional opacity chest lateral to the left heart border may reflect atelectasis versus an additional focus of aspiration pneumonia . There is a small right pleural effusion and mild vascular congestion . No pneumothorax . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
Consolidation likely in the right middle lobe , which may be related to aspiration pneumonia . An additional opacity adjacent to the left heart border may reflect atelectasis versus an additional focus of aspiration pneumonia . Small right pleural effusion and mild vascular congestion .