Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were provided . There is patchy opacity in the right upper lobe consistent with pneumonia . The remainder of the lungs are clear . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is normal . The bones are unremarkable .
    OUTPUT:
    
Right upper lobe pneumonia .