Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been no substantial change compared to exam from six hours prior with persistent widespread parenchymal consolidations . A right PICC , endotracheal tube and upper enteric tube are all unchanged and appropriately positioned . There is no large effusion or pneumothorax .
    OUTPUT:
    
No significant change compared to six hours prior with persistent global opacities worrisome for multifocal infection .