Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . Since the ___ 17 :31 examination there has been interval near - resolution of a right pneumothorax , with trace remnant at the apex . A right - sided thoracostomy tube is present . A left subclavian central venous catheter terminates at the mid SVC . The heart size remains normal . There is no focal consolidation or pleural effusion .
    OUTPUT:
    
Interval near resolution of a right pneumothorax , with trace remnant at the apex .