Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Chronic elevation of the right hemidiaphragm . Stable , blunting of the left costophrenic angle likely reflects pleural adhesion . Low lung volumes with interval improvement in pulmonary vascular congestion . Curvilinear skin fold overlies the right hemithorax . No pneumothorax or acute focal pneumonia . Normal cardiac silhouette .
    OUTPUT:
    
Improvement in pulmonary vascular congestion .