Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette is stably prominent . There has been interval placement of a transesophageal tube , the tip of which is not visible below the diaphragm . Subtle , localized interstitial abnormality at the right lung base may represent resolving , focal edema . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Subtle right basilar interstitial abnormality may represent resolving edema .