Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube terminates just above the carina and should be pulled back 3 - 4 cm for ideal positioning . A right internal jugular catheter terminates in the mid SVC . An enteric tube descends below the field of view , likely within the stomach . There is a persistent left basal opacity which suggests consolidation or atelectasis , minimally increased from the prior examination . There is minimal right basal atelectasis . There is no large effusion or pneumothorax .
    OUTPUT:
    
Endotracheal tube should be pulled back 3 - 4 cm for ideal positioning , as it not terminates just above the carina . Dense retrocardiac opacity could reflect atelectasis or consolidation .