Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . In the peripheral , lateral aspect of the inferior portion of the right upper lobe , there is a new opacity which is most consistent with pneumonia . No other opacities are seen . There is no pleural effusion or pneumothorax . The cardiomediastinal and hilar contours are normal .
    OUTPUT:
    
Right upper lobe opacity most consistent with pneumonia , however recommend followup radiographs within 4 weeks to rule out abscess or malignancy .