Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: One AP view of the chest . There is a linear right basilar atelectasis or scarring . There is no focal consolidation , pleural effusion or pneumothorax . The cardiomediastinal and hilar contours are normal .
    OUTPUT:
    
No acute cardiopulmonary process . Mild linear right basilar atelectasis or scarring .