Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is top normal . There is no displaced rib fracture . There are nonspecific this of interstitial lung disease and bilateral bases , likely not progressed from the prior CT of the chest dated ___ . There is no focal consolidation , pleural effusion , pneumothorax , or pulmonary edema . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
1 . No displaced rib fracture . If pain persists , dedicated rib radiographs ( which include obliqued views ) with a BB overlying the area of pain are recommended . 2 . Nonspecific changes of interstitial lung disease without interval progression since ___ . 3 . No evidence of acute cardiopulmonary process .