Overview 

Breast cancer is a critical health issue that can be better managed with early diagnosis and understanding of common risk factors.

Causes of Breast Cancer

The exact cause is unknown. Some risk factors to be alert on.

  • Genetic Factors

Family history of breast cancer (BRCA1 and BRCA2 gene mutations).

Inherited genetic predispositions increase risk.

  • Hormonal Factors

Prolonged exposure to estrogen (early menstruation or late menopause).

Hormone replacement therapy or oral contraceptives.

Lifestyle and Environmental Factors

Obesity, lack of physical activity, and poor diet.

Excessive alcohol consumption or smoking.

Exposure to radiation or harmful chemicals.

Age and Gender

Women over 50 are at higher 

Diagnosis and Tests

Physical Breast Exam8

Frequency: Conduct monthly self-exams.

How-To:

Use the pads of your fingers to check for lumps or changes in breast tissue.

Inspect breasts in the mirror for any visible changes, such as dimpling or nipple discharge.

Examine while standing and lying down to cover all areas.

Clinical Breast Exam

Visit a healthcare provider for a professional physical examination every 1-3 years (ages 20-40) and annually after 40.

Mammography

Recommended annually or biennially for women aged 40 and above.

Helps detect tumors too small to be felt.

Ultrasound and MRI

Used for high-risk individuals or dense breast tissue.

Biopsy

Tissue sample analysis for definitive diagnosis if abnormalities are detected.