Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with the prior study and allowing for significant differences in positioning , degree of vascular plethora may be slightly increased . There is also slight blurring due to respiratory motion . Left lower lobe collapse and / or consolidation is again seen . The right hemidiaphragm is much less well delineated --___ could be an artifact of positioning , but suggests the presence of collapse and / or consolidation at the right lung base . No gross pleural effusion , though small effusions would be difficult to exclude . The cardiomediastinal silhouette is probably unchanged . Clips again noted in the the region of the GE junction . ET tube tip lies 3 .8 cm above the carina . Right IJ central line lies near the cavoatrial junction , unchanged . NG type tube extends beneath the diaphragm to overlie the proximal stomach . No pneumothorax is detected .
    OUTPUT:
    
Probable slight interval increase in degree of CHF findings . Persistent left lower lobe collapse and / or consolidation . New poor visualization of the right hemidiaphragm raises the possibility of right base collapse and / or consolidation , this appearance could be accentuated by differences in The patient position . .