Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No definite focal consolidation is seen . There is no pleural effusion or pneumothorax . Cardiac and mediastinal silhouettes are grossly stable given differences in technique and inspiration . Pulmonary vascular congestion is seen . Slight prominence of the left hilum has been seen over several prior studies in likely relates to vascular structures .
    OUTPUT:
    
No definite focal consolidation to suggest pneumonia . Pulmonary vascular congestion .