Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a focal opacity in the right lower lobe concerning for pneumonia . There is mild cardiomegaly and pulmonary vascular congestion . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Focal opacity in the right lower lobe concerning for pneumonia . 2 . Mild cardiomegaly and pulmonary vascular congestion .