Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval intubation of the patient , with ET tube terminating in standard position approximately 5 cm above the carina . A left Port - A - Cath is in unchanged position with tip in the upper SVC . Bilateral perihilar opacities are slightly progressed compared to the prior exam , which remain concerning for asymmetric pulmonary edema or multifocal pneumonia . There is no pneumothorax or large pleural effusion . The mediastinal and hilar contours are stable .
    OUTPUT:
    
1 . ET tube in standard position . 2 . Worsening asymmetric perihilar opacities , left greater than right . This is most likely due to an acute process such as asymmetrical edema , multifocal aspiration , and or infectious pneumonia . In the absence of older radiographs for comparison , short - term Followup radiographs after appropriate treatment are recommended to exclude other subacute and chronic causes for these finding .