Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube terminates 4 cm above the carina . Right IJ central venous catheter is at the cavoatrial junction . Left IJ catheter is at he origin of SVC . NG - tube projects over the stomach , tip not imaged . There is diffuse homogenous bilateral airspace opacification . No large effusion or pneumothorax .
    OUTPUT:
    
Diffuse homogeneous bilateral airspace opacifications could represent ARDS .