Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Poorly - defined peribronchiolar opacities are present in both perihilar regions , new since the prior chest radiograph . Cardiomediastinal contours are within normal limits and without change . No pleural effusions .
    OUTPUT:
    
Peribronchiolar opacities in the juxtahilar regions likely represent a bronchopneumonia in the setting of recent history of cough . Followup radiographs after completion of antibiotic therapy may be helpful to document resolution and to exclude other potential etiologies such as cryptogenic organizing pneumonia or eosinophilic pneumonia .