Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A portable frontal chest radiograph demonstrates interval repositioning of the endotracheal tube , which now terminates in the mid thoracic trachea . A nasogastric tube again courses below the diaphragm and off the inferior edge of the image . The remainder of the exam is unchanged , with patchy opacity at the right base which could represent a combination of pneumonia and vascular congestion .
    OUTPUT:
    
Interval repositioning of the endotracheal tube , which now terminates in the mid thoracic trachea .