What does P mean in cancer staging?

Related questions

1. What is TNM staging in cancer?
2. What is the difference between stage 3 and 4 cancer?
3. What is the highest grade of cancer?
4. What is the TNM system used to classify?
5. What is TNM staging breast cancer?
6. What is the most aggressive type of breast cancer?
7. What stage is metastatic cancer?
8. What are cancer stages and grades?
9. What stage of breast cancer is invasive ductal carcinoma?
10. How is metastatic cancer diagnosed?

Tags

1. #pathological
2. #spread
3. #example
4. #based
5. #cancer
6. #stage
7. #other
8. #before
9. #staging
10. #means
11. #stands
12. #letter
13. #doctors
14. #examining
15. #parts
16. #cells
17. #sometimes
18. #after
19. #letters
20. #surgery
21. #remove