Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right lung base atelectasis is decreased compared to ___ . Right chest tube has moved about 2 cm outward with it s side - hole remaining in the chest . Mild pulmonary vessel congestion is improved . Cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
Right chest tube moved about 2 cm outward with it s side - hole remaining in the chest . Mild pulmonary vessel congestion is improved .