Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endogastric tube courses inferiorly out of the field of view . The endotracheal tube sits 4 .5 cm above the carina . The heart size is at the upper limits of normal . The mediastinal contours are not widened . Worsening right - sided airspace opacity is present . There is no large pleural effusion or pneumothorax .
    OUTPUT:
    
Appropriate positioning of endotracheal tube and worsening right - sided pneumonia .