Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bilateral multifocal pulmonary opacities primarily in the bases , left greater than right with obscuring of the left hemidiaphragm border . Small left pleural effusion with left retrocardiac consolidation also seen . Distention of the azygos vein raises the possibility of volume overload and pulmonary edema superimposed on known infection . There is no pneumothorax . Cardiomediastinal contours are unchanged . Dobhoff tube tip in the stomach . ET tube 3 .7 cm above the carina .
    OUTPUT:
    
Bilateral multifocal opacities with increasing opacities in the left lung base , small left pleural effusion , and left retrocardiac consolidation . Evolution of pulmonary findings with distention of the azygos vein raises the possibility of volume overload superimposed on known infection .