Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right - sided PICC terminates in the mid SVC and is unchanged in position . An endotracheal tube terminates 4 .5 cm above the carinal . An esophageal tube is seen its tip below the field of view . Widespread , interstitial pulmonary opacities are not significantly changed from ___ . No evidence of pleural effusion or pneumothorax .
    OUTPUT:
    
No significant change to widespread pulmonary opacities . No evidence of pneumothorax .