Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are relatively low lung volumes . Pulmonary vascular congestion is again seen . There is left mid lung atelectasis / scarring . No definite focal consolidation is seen although study is slightly underpenetrated due to patient body habitus . No large pleural effusion or pneumothorax is seen . Cardiac and mediastinal silhouettes are grossly stable .
    OUTPUT:
    
Pulmonary vascular congestion .