Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The mediastinal and hilar contours are unremarkable . There is mild cardiomegaly which may be accentuated by technique . A moderate right pleural effusion with layering pleural fluid is noted . Opacification in lung base with air bronchograms probably indicates pneumonia in the correct clinical setting . Small area of consolidation also seen at the left upper lung may also represent pneumonia .
    OUTPUT:
    
Moderate right pleural effusion with right lung base consolidation . Smaller opacification likely pneumonia at the left upper lobe . Repeat imaging to document resolution after treatment .