Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were obtained . There is a focal patchy opacity in the right upper lobe . The cardiomediastinal silhouette , hilar contours , and pleural surfaces are normal . There is slight blunting of the left lateral costophrenic angle but the posterior costophrenic angles are clear . There is no pneumothorax . Note is made of tortuosity of the desending thoracic aorta . No rib fracture is identified .
    OUTPUT:
    
1 . No rib fracture seen . However if there is continued clinical suspicion , a dedicated rib series with localized area of pain may be obtained for further evaluation . 2 . Small focal patchy opacity in the right upper lobe . If previous studies elsewhere do not become available for comparison , a dedicated non-emergent chest CT is recommended for further evaluation to exclude underlying mass . Findings discussed with Dr .___ by Dr .___ ___ telephone at 11 :25 am on ___ .