Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube ends 5 .0 cm above the carina , in standard placement . The orogastric tube ends in the stomach . Bilateral parenchymal opacities due to pneumonia and perhaps concurrent edema are relatively unchanged compared to the chest radiograph performed 1 hour prior . The cardiac and mediastinal contours are still acutely enlarged .
    OUTPUT:
    
Probable pneumonia and concurrent pulmonary edema .