Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate a normal cardiomediastinal silhouette . There is mildly increased opacity in the right midlung zone , which could be a pneumonia , as well as left lower lobe collapse . Linear opacity in the left upper lobe may be atelectasis . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Focal consolidation in the right midlung zone , suggestive of pneumonia . 2 . Left lower lobe collapse .