Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Biapical calcified pleural - based scarring is again seen . The lungs are otherwise clear . Cardiomediastinal silhouette is within normal limits . A right - sided central venous catheter again seen with tip in the right atrium . No acute osseous abnormality detected noting osteopenia and unchanged compression deformity in the mid thoracic spine . Surgical clips seen in the right upper quadrant .
    OUTPUT:
    
No acute cardiopulmonary process .