Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Previously noted right IJ central venous catheter has been removed . There is hilar prominence with perihilar opacity which could be related to an atypical infection , less likely edema . Findings are new from prior exam . No lobar consolidation , effusion or pneumothorax . Heart size is normal . Bony structures are intact .
    OUTPUT:
    
Hilar prominence with perihilar opacity concerning for atypical infection versus edema .