Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube terminates 2 .2 cm above the level of the carina . The balloon of the ET tube is mildly hyperinflated . Lung volumes are extremely low . There is elevation of the right hemidiaphragm with large opacity filling the remainder of the right lung . Differential considerations include pneumonia , hemorrhage , contusion , and less likely asymmetric pulmonary edema . A linear opacity within the right lung base may reflect a focus of subsegmental atelectasis . Haze over the left lung may be related to mild edema . There is no pneumothorax . Mediastinal contours are difficult to evaluate due to an external device projecting over the lower thoracic spine . There is suggestion of possible retrocardiac opacity which may be related to hiatal hernia . Cardiomediastinal and hilar contours are mildly enlarged , may be related to low lung volumes and AP technique .
    OUTPUT:
    
1 . Endotracheal tube slightly low lying , and recommend slight withdrawl . ET tube balloon is also slightly overdistended . 2 . Elevated right hemidiaphragm with complete opacification of the remaining right lung . Findings may be related to consolidation , atelectasis , hemorrhage , contusion , and less likely asymmetric pulmonary edema .