Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low which leads to bronchovascular crowding . Mild pulmonary vascular congestion is noted . No focal consolidation is identified . The cardiomediastinal silhouette is unchanged . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Low lung volumes without focal consolidation . Mild pulmonary vascular congestion .