What is the average age of breast cancer diagnosis?
The median age of diagnosis of breast cancer for women in the U.S. is 63 [653]. The median is the middle value of a group of numbers, so about half of women with breast cancer are diagnosed before age 63 and about half are diagnosed after age 63. The median age of diagnosis varies by race and ethnicity.
What age group is breast cancer most common in?
Most breast cancers are found in women who are 50 years old or older. Some women will get breast cancer even without any other risk factors that they know of.
Can a 25 year old get breast cancer?
Younger women usually don’t think about getting breast cancer. After all, under 7% of all breast cancer cases happen in women under 40. But it can happen at any age, and it’s important to be aware of your risk factors, regardless of your age.
How likely is it for a 20 year old to get breast cancer?
If your current age is 20, the probability of developing invasive breast cancer in the next 10 years is . 06%, or 1 in 1,732. This means that 1 in 1,732 women in this age group can expect to develop breast cancer.
What is the strongest risk factor for breast cancer?
Common Risks for Breast Cancer
- The strongest risk factor for breast cancer is age.
- Genetic alterations (changes): Inherited changes in certain genes (including BRCA1, BRCA2, and others) increase the risk of breast cancer.
What are the odds of getting breast cancer?
Breast cancer is the most common cancer in American women, except for skin cancers. The average risk of a woman in the United States developing breast cancer sometime in her life is about 13%. This means there is a 1 in 8 chance she will develop breast cancer.
What are the odds of getting breast cancer in the other breast?
For breast cancer patients, the average lifetime risk of developing a new breast cancer in the opposite breast is low, ranging from 4 to 8%, and is even lower in patients who receive chemotherapy or hormone therapy as part of their treatment.
What are the risks of breast cancer?
The American Cancer Society says risks of breast cancer include: Being a woman. Getting older. Having a personal history of breast cancer is another important risk factor. Having a family history of breast cancer. Having certain inherited genes. Being of a certain race or ethnicity. Having dense breast tissue.
Does breast size affect your risk of breast cancer?
Myth: The size of a woman’s breasts affects her risk of breast cancer. Having large breasts or small breasts does not affect your risk for developing breast cancer. Breast cancer develops in the cells that line ducts or lobules. Women of all breast sizes have the same amount of these.
How many people have breast cancer?
This year, an estimated 271,270 (268,600 women and 2,670 men) in the United States will be diagnosed with invasive breast cancer. Breast cancer is the most common cancer in women, excluding skin cancer. About 6% of women have metastatic breast cancer when they are first diagnosed.
What are the statistics of breast cancer?
U.S. Breast Cancer Statistics. About 1 in 8 U.S. women (about 12%) will develop invasive breast cancer over the course of her lifetime. In 2019, an estimated 268,600 new cases of invasive breast cancer are expected to be diagnosed in women in the U.S., along with 62,930 new cases of non-invasive (in situ) breast cancer.
