Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There is mild basilar atelectasis / scarring . No focal consolidation is seen . There is no pleural effusion or pneumothorax . The aorta is slightly tortuous . The cardiac silhouette is top normal . No pulmonary edema is seen .
    OUTPUT:
    
Mild basilar atelectasis , without acute cardiopulmonary process .