Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Extensive consolidation is present involving the right upper and mid lung as well as more subtle heterogeneous opacification at the right lung base . Heart size and pulmonary vascularity are within normal limits , in the left lung is grossly clear . Possible layering right pleural effusion . No evidence of pneumothorax .
    OUTPUT:
    
Extensive right lung consolidation is most severe in the upper lobe . Findings are concerning for massive aspiration and or evolving aspiration pneumonia in the appropriate clinical setting .