Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well - expanded and clear . No focal consolidation , pleural effusion , pulmonary edema , or pneumothorax . The heart size is normal . Cardiac and mediastinal contours , hila , and pleura are normal .
    OUTPUT:
    
No acute cardiopulmonary process . No radiographic evidence for pulmonary tuberculosis .