Breast-Cancer

Breast Cancer

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Breast cancer

What is Breast Cancer?

Breast cancer is one of the most common cancers affecting women worldwide. It occurs when cells in the breast grow uncontrollably, forming a tumor that can spread to other parts of the body. Early detection and timely treatment significantly improve survival rates.

Symptoms of Breast Cancer
  • Lump or thickening in the breast or underarm
  • Changes in breast size, shape, or appearance
  • Nipple discharge (other than breast milk), including blood
  • Inverted nipple or nipple pain
  • Redness, dimpling, or swelling of the breast skin
  • Persistent breast pain or discomfort
Causes of Breast Cancer

Breast cancer develops due to genetic mutations in breast cells. These mutations cause uncontrolled cell growth, leading to tumor formation. While the exact cause remains unknown, several risk factors increase the likelihood of developing breast cancer.

Risk Factors for Breast Cancer
  • Age – Risk increases with age, especially after 50.
  • Genetics – Family history of breast or ovarian cancer (BRCA1 & BRCA2 gene mutations).
  • Hormonal Factors – Early menstruation, late menopause, or hormone replacement therapy.
  • Lifestyle Choices – Poor diet, obesity, lack of exercise, smoking, and alcohol consumption.
  • Radiation Exposure – Previous radiation therapy to the chest.
  • Personal History of Breast Disease – Having benign breast lumps or past breast cancer.
Breast Cancer Prevention Tips
  • Regular Breast Self-Exams – Check for lumps or unusual changes.
  • Mammograms & Screenings – Early detection improves survival rates.
  • Maintain a Healthy Lifestyle – Eat a balanced diet, exercise, and maintain a healthy weight.
  • Limit Alcohol & Quit Smoking – Reduce risk factors.
  • Breastfeeding – May lower the risk of breast cancer.
  • Know Your Family History – Consider genetic counseling if you have a family history of cancer.
Breast Cancer Diagnosis
  • Clinical Breast Exam – A doctor checks for lumps or abnormalities.
  • Mammography – X-ray imaging to detect early-stage breast cancer.
  • Ultrasound & MRI – Helps evaluate lumps or abnormal tissues.
  • Biopsy – Tissue sample testing to confirm cancer diagnosis.
Breast Cancer Treatment Options
  • Surgery – Removes the tumor (lumpectomy) or entire breast (mastectomy).
  • Radiation Therapy – Uses high-energy rays to kill cancer cells.
  • Chemotherapy – Drug treatment to destroy cancer cells.
  • Hormone Therapy – Blocks hormones that fuel cancer growth.
  • Targeted Therapy & Immunotherapy – Advanced treatments to attack cancer cells.