Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Increased opacity in the right infrahilar area as well as slight loss of the medial heart border is concerning for right middle lobe consolidation , potentially due to combination of atelectasis or infection . Biapical calcified scarring is noted . The lungs are otherwise clear without edema or effusion . Cardiomediastinal silhouette is within normal limits . Atherosclerotic calcifications noted at the aortic arch .
    OUTPUT:
    
Findings suggestive of right middle lobe atelectasis , component of infection is possible . No definite rib fracture although if desired dedicated rib series could be obtained .