Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Venous catheter still ends in the right axilla . Right lower lobe is probably collapsed . Previous pulmonary vascular congestion has resolved and small bilateral pleural effusions , more pronounced in the left , have improved from ___ . Heart normal size . Chronic widening of the upper mediastinum is probably due to fat deposition . There is no pneumothorax . The tracheostomy cannula looks small relative to tracheal caliber .
    OUTPUT:
    
Right lower lobe collapse . No pneumonia . Suggest clinical evaluation of tracheostomy tube sizing . Small , diminishing , bilateral pleural effusion .