Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . No focal consolidation , pleural effusion , pneumothorax , or pulmonary edema . No discrete solid pulmonary nodule are concerning mass . The cardiomediastinal silhouette , hila , and pleura are unremarkable .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . No radiographic evidence of a pulmonary mass or pleural lesion .