Diagnosis of Breast Cancer women 2015

Breast Cancer In Young Women

Breast Cancer In Young Women

Young women CAN and DO get breast cancer. It is estimated that more than 250,000 women diagnosed with breast cancer at age 40 or younger are living in the U.S. today. More than 13,000 young women will be diagnosed this year. While breast cancer in young women accounts for a small percentage of all breast cancer cases, the impact of the disease is significant.

YSC was the first organization to focus exclusively on the unique issues young women with breast cancer face. It provides comprehensive resources, support and education to address every phase of a young woman’s breast cancer experience.

• About 1 in 8 U.S. women (about 12%) will develop invasive breast cancer over the course of her lifetime.
• In 2015, an estimated 231,840 new cases of invasive breast cancer are expected to be diagnosed in women in the U.S., along with 60,290 new cases of non-invasive (in situ) breast cancer.
• About 2,350 new cases of invasive breast cancer are expected to be diagnosed in men in 2015. A man’s lifetime risk of breast cancer is about 1 in 1,000.
• Breast cancer incidence rates in the U.S. began decreasing in the year 2000, after increasing for the previous two decades. They dropped by 7% from 2002 to 2003 alone. One theory is that this decrease was partially due to the reduced use of hormone replacement therapy (HRT) by women after the results of a large study called the Women’s Health Initiative were published in 2002. These results suggested a connection between HRT and increased breast cancer risk.
• About 40,290 women in the U.S. are expected to die in 2015 from breast cancer, though death rates have been decreasing since 1989. Women under 50 have experienced larger decreases. These decreases are thought to be the result of treatment advances, earlier detection through screening, and increased awareness.
• For women in the U.S., breast cancer death rates are higher than those for any other cancer, besides lung cancer.
• Besides skin cancer, breast cancer is the most commonly diagnosed cancer among American women. In 2015, it's estimated that just under 30% of newly diagnosed cancers in women will be breast cancers.
• White women are slightly more likely to develop breast cancer than African-American women. However, in women under 45, breast cancer is more common in African-American women than white women. Overall, African-American women are more likely to die of breast cancer. The risk of developing and dying from breast cancer is lower in Asian, Hispanic, and Native-American women.
• In 2015, there are more than 2.8 million women with a history of breast cancer in the U.S. This includes women currently being treated and women who have finished treatment.
• A woman’s risk of breast cancer approximately doubles if she has a first-degree relative (mother, sister, daughter) who has been diagnosed with breast cancer. Less than 15% of women who get breast cancer have a family member diagnosed with it.
• About 5-10% of breast cancers can be linked to gene mutations (abnormal changes) inherited from one’s mother or father. Mutations of the BRCA1 and BRCA2 genes are the most common. On average, women with a BRCA1 mutation have a 55-65% lifetime risk of developing breast cancer. For women with a BRCA2 mutation, the risk is 45%. Breast cancer that is positive for the BRCA1 or BRCA2 mutations tends to develop more often in younger women. An increased ovarian cancer risk is also associated with these genetic mutations. In men, BRCA2 mutations are associated with a lifetime breast cancer risk of about 6.8%; BRCA1 mutations are a less frequent cause of breast cancer in men.
• About 85% of breast cancers occur in women who have no family history of breast cancer. These occur due to genetic mutations that happen as a result of the aging process and life in general, rather than inherited mutations.