Name of the medical condition and other names that it’s been known by
• Breast cancer
• Carcinoma of the breast
What is Breast Cancer?
Breast cancer is a disease where cells in the breast grow out of control. These cells can form a lump or tumor that can be felt or seen on an X-ray. If the cancer cells spread to other parts of the body, it is called metastatic breast cancer.
There are different types of breast cancer, depending on which cells in the breast turn into cancer. The most common types are:
• Invasive Ductal Carcinoma (IDC): This type starts in the ducts (tubes that carry milk to the nipple) and then invades nearby tissues.
• Invasive Lobular Carcinoma (ILC): This type starts in the lobules (glands that make milk) and spreads to nearby tissues.
Breast cancer can affect both women and men, although it is much more common in women. The risk of developing breast cancer increases with age, and it can also be influenced by genetic factors, lifestyle, and environmental exposures.
Symptoms of breast cancer can include:
• A lump in the breast or underarm
• Change in the size, shape, or appearance of the breast
• Dimpling or puckering of the skin on the breast
• A nipple that turns inward or changes position
• Discharge from the nipple that is not breast milk
• Redness or scaling of the breast skin or nipple
Risk factors for breast cancer include:
• Being female
• Getting older
• Having a family history of breast cancer
• Inherited gene mutations (like BRCA1 and BRCA2)
• Hormone replacement therapy
• Alcohol consumption
• Obesity
Prevention and early detection:
• Regular mammograms and breast exams can help detect breast cancer early when it is easier to treat.
• Maintaining a healthy lifestyle, including a balanced diet and regular exercise, can lower the risk of breast cancer.
Treatment options:
• Surgery: Removing the tumor or the entire breast (mastectomy).
• Radiation Therapy: Using high-energy rays to kill cancer cells.
• Chemotherapy: Using drugs to kill cancer cells.
• Hormone Therapy: Blocking hormones that fuel certain types of breast cancer.
• Targeted Therapy: Using drugs that target specific characteristics of cancer cells.
Trend
• In the United States, about 1 in 8 women (around 13%) will be diagnosed with breast cancer in their lifetime.
• There are over 4 million breast cancer survivors in the U.S.
• The number of people in the US who have had it in the last five years isn't readily available, but given the annual statistics, millions of women have been diagnosed with breast cancer during this period.
• The number of breast cancer cases is expected to continue rising slightly due to factors like aging populations and better detection methods. However, the survival rates are also improving due to advancements in treatment and early detection.
History
Breast cancer has been known since ancient times. The earliest recorded case dates back to ancient Egypt, around 1600 BC. Early treatments were rudimentary and often ineffective.
In the 19th century, significant progress was made in understanding and treating breast cancer. The first successful mastectomy (removal of the breast) was performed in the 1880s by Dr. William Halsted. This was a major advancement in the surgical treatment of breast cancer.
The 20th century saw the development of radiation therapy and chemotherapy, which provided new ways to treat breast cancer. In the 1970s, mammography became a standard screening tool, helping to detect breast cancer early.
Today, breast cancer research continues to advance, leading to better treatments and higher survival rates. Awareness campaigns and improved screening methods have also been crucial in early detection and treatment.
Source of Information
• American Cancer Society
• Centers for Disease Control (CDC)
• National Breast Cancer Foundation, Inc.
• National Institutes of Health, National Cancer Institute
For informational purposes only. Consult a medical professional for advice.
