Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A portable frontal chest radiograph initially demonstrate a Dobbhoff tube looped back upon itself projecting over the mid chest . Subsequent images demonstrate interval removal of the Dobbhoff tube . A nasoenteric tube is looped within a hiatal hernia . The tip of the endotracheal tube is approximately 3 cm above the carina . The cardiomediastinal silhouette is unchanged and the lungs are without focal consolidation . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Unchanged chest radiograph . 2 . The tip of the endotracheal tube is 3 cm above the carina . These findings were communicated to the covering team at approximately ___ on ___ , at which time the patient had already been extubated .