Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right PICC is malpositioned and courses into the right internal jugular vein . Repositioning is required . Lung volumes remain low . There may be trace pleural effusions . No pneumothorax is seen . Cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Right PICC is malpositioned and courses into the right internal jugular vein . Recommend repositioning . Possible trace pleural effusions .