Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac silhouette is top - normal . The aorta is slightly tortuous . Subtle prominence noted at the AP window which may just be vascular however , underlying lymph node not excluded . No displaced fracture is seen .
    OUTPUT:
    
No acute cardiopulmonary process . Subtle prominence at the AP window nonspecific but underlying lymph nodes not excluded . No prior is available for comparison to document long - term stability . Findings can be further assessed on nonemergent chest CT . Comparison with any priors may be helpful . Findings were emailed to the ED QA nurse on ___ .