This document provides information about breast cancer including its causes, stages, risk factors, and statistics. Breast cancer is a malignant tumor that can affect both women and men. It has four main stages - stage 1 involves a small tumor and clear lymph nodes, while stage 4 means the cancer has metastasized. Risk factors include family history, age of first period/baby, and obesity. In 2011, there were over 2.6 million breast cancer survivors in the US, and 85% of cases occur in women with no family history.

1. BREAST CANCER by Kevin pineda per 6

2. Semester 1 standars 4c Students know how mutations in the DNA sequence of a gene may or may not affect the expression of the gene, or the sequence of amino acids in an encoded protein.

3. Semester 2 standars 10d Students know there are important differences between bacteria and viruses with respect to their requirements for growth and replication, the body’s primary defenses against bacterial and viral infections, and effective treatments of those infections.

4. WHY DO I CHOSE THISE TOPIC I CHOSE THIS TOPIC BECAUSE I WHANT TO GET MORE INFORMATION ABOUT THISE TOPIC

5. What is breast cancer ???

6. Breast cancer is a malignant tumor Although breast cancer predominantly occurs in women it can also affect men

7. There are so many types of mutations some are more common than others , and there are also combinations of cancer The most common type of cancer is ducal carcinoma in situ (DCIS)

8. Breast cancer different tumor size

9. Stages of breast cancer There are 4 stages of breast cancer

10. Stage #1 It means you have T-1 tumor and clear lymph nodes with no evidence of metastasis

11. STAGE 2 HAS AT LEAST THREE SUBDIVITIONS AND CONBINATIONS OF T1 T2 AND T 3 TUMOR POSITIVE NEGATIVE LYMPHNODES

12. STAGE 3 it has at least three subdivisions which come from a mix of any size of tumor

13. Stage 4 Is also call metastric breast cancer and its rated by having any size of the tumor positive lymph nodes

14. This is a real picture of a breast after stage 4

17. THIS PICTURES ARE AFTER THE SUGERY

19. What do we have to know about it Age: Your risk increases as you get older. Personal History of Breast Cancer Family History: You are more at risk if your mother, sister, or daughter has had breast cancer. Having Your First Baby After Age 30 Getting Your Period Before Age 12 Reaching Menopause After Age 50 Obesity Drinking Too Much Alcohol

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21. Facts about breast cancer In 2011there were more than 2.6 million breast cancer survivors in the U.S 85% breast cancer occur in women who have no family history of breast cancer

22. Credits for web sites & pictures Dr. Jaggernauth 2009 CANCER TREATMENT CENTER http://www.cancercenter.com/search.cfm?q=BREAST+CANCER NOVEMBER 10 4:33 CancerInformation.com last update: May 2010 cancer information http://www.cancerinformation.com/ novemver 13 5:12 Marisa Weiss, M.D. Page last modified on: August 30, 2011 breast cancer http://www.breastcancer.org navenver 7 8:25 Breast cancer tumor