Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . There is subtle opacity in the right infrahilar region which could represent crowding of bronchovasculature . The possibility for hilar pathology is not excluded , however . No effusion or pneumothorax . The heart size is normal . The mediastinal contour is unremarkable . Left hilar shadow appears normal . Bony structures are intact .
    OUTPUT:
    
Prominence in the right infrahilar region likely reflects overlapping bronchovascular markings , though CT may be performed to further assess if there is continued clinical concern .