Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No overall change compared to the prior exam . The lungs are well - expanded and clear . No focal consolidation , pleural effusion , pulmonary edema , or pneumothorax . Stable cardiomediastinal silhouette , hila , and pleura . Stable mildly tortuous descending aorta .
    OUTPUT:
    
No acute cardiopulmonary process . No radiographic evidence of active TB .