Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no significant interval change . The ET tube , bilateral IJ lines , NG tube . There has been interval partial clearing of the dense right - sided alveolar infiltrate but there still continues to be a diffuse right alveolar infiltrate with pulmonary vascular redistribution and perihilar haze compatible with asymmetric pulmonary edema versus infection .
    OUTPUT:
    
Slight improvement in right - sided infiltrate .