Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . Prior right PICC and left internal jugular central line are no longer visualized . The lungs are clear of consolidation or effusion . Cardiomediastinal silhouette is within normal limits . No acute osseous abnormality noted . Surgical clips in the right upper quadrant suggest prior cholecystectomy . No free air seen below the diaphragm .
    OUTPUT:
    
No acute cardiopulmonary process .