Breast cancer is the most prevalent cancer among women in the U.S., excluding skin cancers. It makes up roughly 30% of all new cancer cases in women each year. The average woman’s risk of developing breast cancer during her lifetime is about 13%.
This type of cancer can form in one or both breasts when cells grow uncontrollably. While it primarily affects women, men can also develop breast cancer. If you notice any changes or lumps in your breast, it’s crucial to consult a healthcare professional for evaluation.
The exact causes of breast cancer are still unclear. Researchers know that genetic mutations can turn normal breast cells into cancerous ones. Hormones also seem to play a role, although the process is not fully understood. Some families have inherited gene changes that significantly increase the risk of various cancers, including breast cancer.
Thanks to advances in medical technology, early detection of breast cancer has improved significantly. The sooner breast cancer is detected, the better the chances for successful treatment. Regular breast self-exams can help. Many women have detected changes in their breast tissue through self-exams. For guidance on how to perform these exams, websites like the American Cancer Society offer helpful resources.
Mammograms, which are low-dose X-rays, are effective for early detection. Current guidelines recommend the following for screening:
- Women aged 40 to 44 have the option to start annual screening.
- Women 45 to 54 should have yearly mammograms.
- Women 55 and up can switch to every other year, provided they are in good health and expected to live at least another decade.
Your healthcare provider will inform you about your mammogram results and any necessary follow-up. Research indicates that regular mammograms significantly lower the risk of dying from breast cancer, making them a crucial preventative tool.
Interestingly, according to a study by the National Cancer Institute, the use of mammograms has increased detection rates and improved survival rates over the past few decades. This reinforces the importance of regular screenings and proactive healthcare.
For further details about breast cancer, visit the American Cancer Society’s page on breast cancer or learn more about breast cancer in men.
The North Country Community Health Services Board (NCCHB) collaborates with the Minnesota Department of Health to provide local public health services. They focus on preventative measures like cancer screenings to help communities stay healthy. More information is available at ncchb.org.
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