Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . A tracheostomy tube is appropriately positioned . A known right hilar mass is unchanged in configuration . There is no superimposed pneumothorax or focal consolidation . A small right pleural effusion is unchanged . A right - sided thoracostomy tube is unchanged in position .
    OUTPUT:
    
Unchanged small right pleural effusion . Right thoracostomy tube is unchanged in position .