Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded and clear . Atelectasis vs . scarring is seen at the left lung base . Cardiomediastinal silhouette is unremarkable . There is no pneumothorax or pleural effusion . A right - sided Port - A - Cath is again seen in place with the tip in the low SVC . Evidence of vertebroplasty is noted in a lower thoracic vertebral body . An upper lumbar vertebral body compression deformity is unchanged since ___ .
    OUTPUT:
    
No acute cardiopulmonary process .