Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube ends in the upper thoracic trachea . An enteric tube courses below the level the diaphragm and terminates in the region of the stomach . Cardiomegaly is severe . Air bronchograms are noted at the right lung base .
    OUTPUT:
    
1 . An endotracheal tube ends in the upper thoracic trachea . 2 . Compared with the subsequent neck CT there is collapse of the right lower lobe and a possible pericardial effusion .