Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no evidence of lobar consolidation , pleural effusion , pneumothorax , or frank pulmonary edema . A focal opacity overlies the right lung base and anterior fifth rib . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities are detected .
    OUTPUT:
    
1 . No evidence of acute cardiopulmonary process . 2 . Focal opacity overlying the right lung base and anterior fifth rib may represent a nodule versus atelectasis or chronic fracture . Recommend follow - up PA and lateral when patient amenable .