Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Increase in bibasilar consolidation is probably due to lower lung volumes and not real progression of the disease . There is no pleural effusion or pneumothorax . Cardiac contour is normal in this patient with an atrioventricular pacemaker .
    OUTPUT:
    
Increase in bibasilar consolidations is probably technical due to lower lung volumes . There is probably no significant change since the exam of yesterday in the bilateral opacities , probably related to the influenza .