Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation , pleural effusion , pulmonary edema , or pneumothorax . The cardiomediastinal silhouette is within normal limits . There is a moderately large hiatal hernia .
    OUTPUT:
    
1 . No evidence of acute pulmonary process . 2 . Moderately large size hiatal hernia .