Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Prior right IJ vascular sheath has been removed . There is dense right lower lobe consolidation and new retrocardiac opacity when compared to yesterday 's exam . Perihilar opacities bilaterally have also progressed . There is a small left pleural effusion . Cardiac silhouette is top - normal . TIPS noted in the right upper quadrant .
    OUTPUT:
    
Progression of the bilateral perihilar opacities with more dense right basilar opacity as well as developing retrocardiac opacity . Findings are worrisome for bilateral infection or potentially aspiration .