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Diagnosing and screening breast cancer

Diagnosing and screening breast cancer

What breast cancer may resemble

These non cancerous conditions may resemble breast cancer because of the presentation and on mammography examination

  1. Fibrocystic changes of the breasts
  2. Fibroadenoma
  3. Hamartoma

What test are done to diagnose breast cancer

The healthcare provider will perform a series of tests including taking a detailed history and physical examination from the patient. Among the test done include:

The importance of mammography in breast cancer

About 30% to 50% of breast cancers are detected by screening using mammograms only. Breast cancer features with the highest positive predictive value for cancer are shown in mammograms as spiculated margins, irregular shapes of masses, linear calcium deposits (calcification)

Why mammogram after 40 years

Mammograms are more effective in detecting hard to notice cancers of the breast as patients begin to age. Here are some of the factors to consider when going for mammographic tests:

Screening for breast cancer

Screening fro breast cancer is an important factor in management and prevention of the disease. Studies show that screening reduces significantly the occurrence and recurrence rates of the neoplasm. It is recommended that screening mammography be done every 1 to 2 years in women 40 years of age and older. Physical examinations by a health care provider are normally part of all screening programs. Methods used for screening include:

  1. Digital mammography in over 40 year old patients
  2. Magnetic resonance imaging (MRI) of the breast
  3. Radionuclide imaging with sestamibi
  4. High-resolution ulrasonography

The American cancer society recommends the screening for breast cancer as follows:

  1. Develop breast cancer at a young age
  2. Women with a family history of breast or ovarian cancer
  3. First-degree relatives
  4. Women who are blood relatives of those with known BRCA1 or BRCA2 gene mutations. Experts do recommend that women with a strong family history of breast cancer have breast cancer screening done at an age 5 to 10 years younger than that of the youngest relative in whom breast cancer has developed
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