Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: NG tube , right - sided IJ line and ET tube all appears in unchanged position . No pneumothorax . There are stable perihilar opacities , without noted lateral to the descending interlobar artery on the right side concerning for focal infection . There is probably some improvement in pulmonary edema . Any effusion is likely minimal .
    OUTPUT:
    
Improvement noted . Support hardware remains in good position .