Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No definite focal consolidation is seen . There is mild basilar atelectasis . No pleural effusion or pneumothorax is seen . Cardiac silhouette is top - normal . Mediastinal contours are grossly unremarkable . Patient is rotated slightly to the right . No overt pulmonary edema is seen . Multilevel anterior osteophytes are noted .
    OUTPUT:
    
Mild basilar atelectasis without definite focal consolidation or pulmonary edema .