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 . A right - sided Port - A - Cath terminates in the mid SVC . Previously seen left - sided PICC is no longer visualized .
    OUTPUT:
    
No evidence of active or latent TB . Right - sided Port - A - Cath terminates in the mid SVC .