Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate unremarkable cardiomediastinal and hilar contours . Increased interstitial prominence , particularly in the lung bases associated with mild bronchial cuffing , may relate to atypical pneumonia with bronchitis or fluid overload . No pleural effusion or pneumothorax present . No osseous abnormality identified .
    OUTPUT:
    
Bronchial cuffing with bibasilar reticular opacifications may reflect fluid overload versus atypical bronchopneumonia . Correlate clinically .