Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bilateral chest tubes have been removed . Small right pleural effusion is unchanged . Small left pleural effusion has slightly increased . There is no pneumothorax . Mediastinal and cardiac contours are normal . The lungs are otherwise unremarkable , except for bibasal atelectasis .
    OUTPUT:
    
There is no pneumothorax after chest tubes removal .