Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable . Right - sided PICC terminates at the SVC / brachiocephalic junction , and has migrated proximally since the prior study
    OUTPUT:
    
Right - sided PICC terminates at the SVC / brachiocephalic junction and has migrated proximally since the prior study . Clear lungs .