Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest ___ at 10 :30 are submitted .
    OUTPUT:
    
Interval placement of a tracheostomy tube which appears to be in satisfactory position . Lungs remain well inflated without evidence of focal airspace consolidation to suggest pneumonia . No large effusions . No pneumothorax . Overall cardiac and mediastinal contours are stable . Lucency anteriorly on the lateral view raises the possibility of pneumomediastinum which could be explained given recent placement of a tracheostomy tube . Clinical correlation is advised .