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 silhouette is normal in size . There is slight prominence of the AP window which could be due to underlying lymphadenopathy . Hilar contours are unremarkable .
    OUTPUT:
    
Slight prominence at the AP window could be due to mediastinal lymphadenopathy . This could be further assessed with follow - up chest CT . No focal consolidation to suggest pneumonia .