Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . No prior . Endotracheal tube tip is seen approximately 5 .0 cm from the carina . The lungs are grossly clear . Given patient 's apical lordotic positioning , cardiomediastinal silhouette is grossly within normal limits . Deformity of the left chest wall suggests prior left - sided rib fractures .
    OUTPUT:
    
Endotracheal tube tip is approximately 5 cm from the carina .