Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tip of the endotracheal tube is 2 cm from the carina . The first side port of the nasogastric tube is within the lower esophagus and needs to be advanced 5 cm . No focal consolidation or interstitial opacity . The cardiomediastinal silhouette is unremarkable . No pleural effusions or pneumothorax .
    OUTPUT:
    
The nasogastric tube needs to be advanced approximately 5 cm . No acute intrathoracic pathology .