Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A new nasogastric tube ends in the stomach . Compared to the prior radiographs , performed the same day pulmonary edema has progressed from the interstitial phase to the alveolar phase . Otherwise , there is no significant change in the pleural , mediastinal and cardiac structures .
    OUTPUT:
    
1 . A nasogastric tube ends in the stomach . 2 . Worsening pulmonary edema has progressed form the interstitial stage to the alveolar stage .