Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is slight rightward rotation of the patient . Allowing for changes due to this , the cardiomediastinal silhouette is unchanged and within normal limits . The hila are unremarkable . There is a right lower lobe opacity which is new from the prior exam . Otherwise , the lungs are clear . There is no pulmonary edema . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
New right lower lobe opacity concerning for developing infection , possibly bronchopneumonia .