Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube and transesophageal tube have been removed . Lung volume remains low . Left lower lobe collapse is stable . Pulmonary vascular congestion is improved . Cardiomediastinal silhouette is stable . A stent is noted overlying the upper abdomen . There is pulmonary vascular congestion without pulmonary edema .
    OUTPUT:
    
Left lower lobe collapse and pleural effusion are stable . Pulmonary vascular congestion is improved .