Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are nonspecific bibasilar opacities . The apices of the lungs are clear . There is no pulmonary edema , pleural effusion , or pneumothorax . The cardiomediastinal silhouette is normal . No fracture is identified on this limited supine view .
    OUTPUT:
    
Nonspecific bibasilar opacities , right worse than left , which are concerning for pneumonia .