Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable upright chest radiograph ___ at 14 :22 is submitted .
    OUTPUT:
    
Interval placement of a right internal jugular central line which has its tip in the distal SVC . No pneumothorax . Slight interval worsening of mild perihilar and interstitial edema . No focal airspace consolidation is seen to suggest pneumonia . Calcified granuloma in the left mid lung is stable . Cardiac and mediastinal contours are unchanged .