Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bronchovascular markings are accentuated by low lung volumes . There are no focal consolidations , pleural effusions or a pneumothorax . The mediastinum and hila are within normal limits . Heart size is within upper limits of normal . No acute osseous abnormalities .
    OUTPUT:
    
No acute intrapulmonary process .