Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are compared to previous exam from ___ . When compared to prior , there has been continued interval resolution of parenchymal opacities in the right lung which still vaguely persist . There is , however , more conspicuous left perihilar opacity projecting on the frontal view . There is no effusion . Cardiomediastinal silhouette is stable . Osseous and soft tissue structures are unremarkable .
    OUTPUT:
    
Slight residual right - sided parenchymal nodular opacities compatible with resolving infection . Left perihilar opacity , better seen on the frontal view , which could represent developing infiltrate versus atelectasis . Clinical correlation recommended .