Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube is 4 cm below the level of the carina , and is in appropriate position . NG tube enters in to proximal stomach and is out of field of view . Left PICC tip is in mid SVC and right IJ tip is in low SVC . Mild interval decrease in size of multiple bilateral rounded opacities suggestive of septic emboli . Lung volumes remain low . No new focal opacity , pneumothorax , pleural effusion , or pulmonary edema . Heart size , mediastinal contour and hila are normal . No bony abnormality .
    OUTPUT:
    
Mild interval decrease in size of bilateral rounded opacities suggestive of septic emboli .