Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Endotracheal tube ends 4 .0 cm above the carina . A transesophageal tube courses below the level of diaphragm in ends in the proximal stomach . An opacity projecting over the left lung base is new . Prominent pulmonary vasculature and interstitial lung markings are consistent with mild fluid overload . No pleural effusion or pneumothorax . Cardiomediastinal contours are normal .
    OUTPUT:
    
1 . New opacity at the left lung base may represent pneumonia in the appropriate clinical setting . 2 . Prominent pulmonary vasculature and interstitial lung markings are consistent with mild fluid overload , worsened from prior examination .