Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right internal jugular central venous catheter tip terminates in the mid SVC . No pneumothorax . Endotracheal and enteric tubes are in standard positions . Lung volumes are low . Cardiac silhouette size remains mild to moderately enlarged . The mediastinal and hilar contours are unchanged . No focal consolidation or pleural effusion is identified . No acute osseous abnormalities detected .
    OUTPUT:
    
Right internal jugular central venous catheter tip in the mid SVC . No pneumothorax .