Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are compared to previous exam from ___ . Right chest wall Port - A - Cath is again seen with tip at the RA / SVC junction . The lungs are clear of effusion or consolidation . Cardiomediastinal silhouette is normal . Osseous and soft tissue structures are unremarkable . Surgical clip in the right upper quadrant suggests prior cholecystectomy .
    OUTPUT:
    
No acute cardiopulmonary process .