1. Spread of cancer cells to other parts of the body

1. Cancerous, tending to grow and spread

2. Treatment to fight against cancer

3. Testing to detect cancer before symptoms appear

4. Knowledge and understanding of cancer

5. Absence of signs or symptoms of cancer

6. The probability of developing cancer

7. Identification of a disease or condition

8. The body's defense system against disease

9. Person who has overcome cancer

10. A change in DNA sequence

11. Skin cancer that begins in melanocytes

12. Cancer of the lymphatic system

13. Relating to genes and heredity