Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest demonstrate an area of consolidation in the right lower lobe concerning for pneumonia . The cardiomediastinal and hilar contours are unremarkable . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
Area of opacification in the right lower lobe is concerning for pneumonia . These findings do not confirm nor exclude the presence of a pulmonary embolism , and if pulmonary embolism is suspected , CTA of the chest is appropriate .