Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube is seen with tip approximately 4 .5 cm from the carina . Enteric tube passes below the field of view with side port past the GE junction . Increased interstitial markings seen throughout the lungs may be due to chronic underlying lung disease , although a component of mild edema is also possible . Lucency paralleling the left chest wall is likely secondary to a skinfold . The cardiomediastinal silhouette is within normal limits for technique .
    OUTPUT:
    
No acute osseous abnormalities identified .