Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Right chest wall Port - A - Cath again seen with catheter tip in the region of the low SVC near the cavoatrial junction . Lungs are clear without focal consolidation , large effusion or pneumothorax . No signs of congestion or edema . Cardiomediastinal silhouette is unchanged . Bony structures are intact .
    OUTPUT:
    
No acute intrathoracic process .