Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a new right - sided internal jugular central line , ending at the cavoatrial junction . There is no evidence of pneumothorax . Otherwise there is no significant change in appearance of the thorax compared with the prior exam allowing for technical differences . Increased interstitial and vascular markings are redemonstrated . This AP view is not tailored for assessment of cardiac size . There is no pleural effusion . Rightward deviation of the trachea is likely secondary to a prominent aortic knob . Vertebroplasty cement in the lower thoracic spine is redemonstrated .
    OUTPUT:
    
1 . Right IJ line ends at the cavoatrial junction . 2 . Unchanged diffusely increased interstitial markings may be secondary to chronic interstitial lung disease .