Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right lower lobe opacities are mildly increased when compared to prior studies which may reflect early pneumonia or patchy atelectasis . The left lung remains clear . Cardiac size remains normal . No pneumothorax or pulmonary edema . No pleural effusion .
    OUTPUT:
    
Right lower lobe opacity which may reflect pneumonia in the correct clinical setting . Clinical correlation is advised .