Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There is minor bibasilar atelectasis without definite focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac silhouette is top normal with left ventricular configuration . Mediastinal contours are unremarkable .
    OUTPUT:
    
Minor basilar atelectasis .