Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right internal jugular venous catheter terminates in mid SVC . There is no pneumothorax . Moderate left pleural effusion appears larger compared to ___ , hazy opacity in the left lung is likely due to layering of this fluid . Cardiac silhouette is within normal size . Cervical spine fusion hardware is in unchanged position . Left lung base opacity is likely secondary to atelectasis . Previously seen in right upper lobe opacity is resolved .
    OUTPUT:
    
Right internal jugular venous catheter terminates in mid SVC . Moderate left pleural effusion .