Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation is seen . There may be a trace left pleural effusion . Prominence of the azygos vein is stable as compared to chest CT from ___ . A central venous line courses superiorly from the IVC and terminates at the cavoatrial junction / distal SVC . The cardiac and mediastinal silhouettes are stable . No overt pulmonary edema is seen .
    OUTPUT:
    
Possible trace left pleural effusion . Central venous line courses superiorly in the IVC and terminates at the cavoatrial junction / distal SVC , possibly somewhat high in position .