Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Asymmetric breast tissue with clips in the right breast again noted in this patient with h / o breast cancer . Since the prior exam , there is increased hazy opacity in the right perihilar region and left lung base which raises concern for pneumonia . Scarring in the apices with emphysema is again noted . No large pleural effusion is seen . No edema . Cardiomediastinal silhouette is grossly stable . Bony structures are intact .
    OUTPUT:
    
Increased left perihilar and lower lung opacities concerning for pneumonia .