Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiograph demonstrates unremarkable cardiomediastinal contours with a slight prominence of the hila bilaterally . There are Kerley B lines consistent with smooth septal thickening as well as trace fluid tracking along the pleural fissure . No large pleural effusion or pneumothorax evident .
    OUTPUT:
    
Fluid overload with interstitial edema . No focal opacification concerning for pneumonia . No large pleural effusion .