Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded . There is a possible nodule overlying the first anterior rib . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is unremarkable .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . There is a possible nodule overlying the first anterior rib . An apical lordotic view is suggested for further evaluation .