Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided PICC is seen terminating at the cavoatrial junction / proximal right atrium , as best seen on the lateral view , could be withdrawn 2 cm . Otherwise , the appearance of the chest is unchanged compared the prior study . No focal consolidation is seen . There is no pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are stable . Prominence of the right hilum is stable . There is a likely hiatal hernia .
    OUTPUT:
    
Left - sided PICC , distal aspect not well seen on the frontal view , but on the lateral view appears to terminate at the cavoatrial junction / proximal right atrium and could be withdrawn by 2 cm . Otherwise , there has been no significant interval change .