Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube tip terminates approximately 7 .8 cm from the carina . An enteric tube tip courses below the left hemidiaphragm , off the inferior borders of the film . Right internal jugular central venous catheter tip is within the lower SVC . Cardiac and mediastinal contours are unchanged . Pulmonary vasculature is not engorged . Patchy opacities within the lung bases appear more pronounced in the interval , and may reflect worsening atelectasis . No pleural effusion or pneumothorax is seen . No acute osseous abnormalities demonstrated .
    OUTPUT:
    
1 . Standard positioning of the endotracheal and enteric tubes . 2 . Worsening opacities in the lung bases suggestive of increased atelectasis . Aspiration is not excluded .