Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette is mildly enlarged . Mediastinal contours are grossly stable . No definite focal consolidation is seen . There is may be a trace pleural effusion although no large pleural effusion is seen . There is no pulmonary edema .
    OUTPUT:
    
No focal consolidation to suggest pneumonia . Possible very trace pleural effusion .