Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left internal jugular central venous catheter appears to terminate in the region of the mid to lower SVC without evidence of pneumothorax . Lung volumes are low . The cardiac and mediastinal silhouettes are grossly stable given differences in lung volume . No definite focal consolidation is seen . There is no pleural effusion .
    OUTPUT:
    
Left internal jugular central venous catheter terminates in the region of the mid to lower SVC without evidence of pneumothorax .