2. Have you ever suffered from tuberculosis or pleurisy?

Have you ever been exposed to asbestos at work?

4. Are there any symptoms such as weight loss and fever?

5. Can the corresponding part outside the chest wall touch the tumor (different from the other chest, asymmetrical)? If so, is it soft or hard?

(Dr. Yan Dongjie from Beijing Chest Hospital solemnly reminds me that because I can't see the patient face to face, I can't fully understand the condition. The above suggestions are for reference only. Please go to the hospital for specific diagnosis and treatment under the guidance of a doctor! )