Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The chest tube has been removed . No residual right - sided pneumothorax . Suspected atelectasis of the right lower lobe . Linear opacity projecting over the lower aspect of the right lung most likely represents minimal residual fluid in the transverse fissure . The cardiomediastinal shadow is stable . The left lung is clear .
    OUTPUT:
    
No residual right - sided pneumothorax . Suspected atelectasis of the right lower lobe .