Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The prior NG tube has been removed with a new NG tube placed which ends in the stomach . There has been interval placement of a G - tube . A right PICC ends in the lower SVC , stable . There are no new lung opacification to suggest pneumonia . There is no pneumothorax . The cardiomediastinal silhouette remains unchanged .
    OUTPUT:
    
No evidence of pneumonia .