Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac size is top - normal . There may be slight prominence of the AP window , underlying lymphadenopathy not excluded .
    OUTPUT:
    
No focal consolidation to suggest pneumonia . Possible slight prominence at the AP window ; underlying lymphadenopathy not excluded . This finding could be further assessed on nonurgent chest CT .