Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . New right subclavian line is seen with catheter tip in the mid SVC . There is no pneumothorax however please note that patient 's chin overlies the superior most aspect of the lung apices . Dense right lung base opacity is again noted . No other change .
    OUTPUT:
    
New right subclavian line . No definite pneumothorax however please note that patient 's chin overlies the right lung apex .