Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube is present , 6 .3 cm from the carina . An enteric tube is present with the tip in the stomach , though the side port is at the level of the gastroesophageal junction . Since the prior exam , there is slightly increased linear opacification at the left base . Other scattered basilar opacities are unchanged . These most likely represent atelectasis . There is no pulmonary edema , pleural effusion , or pneumothorax . The cardiomediastinal silhouette is unchanged . The known left first rib fracture is better appreciated on the CT of the torso .
    OUTPUT:
    
1 . Slight increase in left basilar atelectasis . Otherwise , no significant change . 2 . Enteric tube with the tip in the stomach , though the side port is at the gastroesophageal junction .