MedicineNet.com

About Us | Privacy Policy | Site Map
February 8, 2012

Mammogram

Medical Author:
Medical Editor:

What is a mammogram?

A mammogram is an X-ray test that produces an image of the inner breast tissue on film. This technique, called mammography, is used to visualize normal and abnormal structures within the breasts. Mammography, therefore, can help in identifying cysts, calcifications, and tumors within the breast. It is currently the most efficient screening method to detect early breast cancer. Breast self-examination (BSE) on a monthly basis and examination by a doctor are still important, but physical examinations typically find breast cancers when they are much larger than those detected by mammography.

Mammography can be used to discover a small cancer in a curable stage; however, it is not foolproof. Depending a woman's age and other factors, approximately ten to fifteen percent of breast cancers are not identified by mammography, and these cancers are often found by physical examination. It is essential for a woman to perform monthly BSE and have a breast examination by her doctor in addition to the mammogram in order to most effectively screen for breast cancer. For more information, please see the Breast Cancer article.

The American Cancer Society recommends that a woman obtain her first baseline mammogram between the ages of 35 to 40. After the age of 40, she should receive a yearly mammogram. Women who are at high risk for developing breast cancer may need to obtain mammograms earlier than these recommendations and at more frequent intervals. Medicare, Medicaid, and most private insurance companies cover the cost of mammography.

What are the risks of mammography?

Because x-ray procedures use radiation, there is some small risk of radiation side effects to the body. The amount of radiation that is administered in mammography is exceptionally low and is approved by national and international regulatory agencies as well as the National Department of Health and Human Services. However, patients who are pregnant or may be pregnant are advised to notify their requesting practitioner and radiology staff, because radiation can pose a risk to the developing fetus.




MedicineNet Doctors

Suggested Reading on Mammogram by Our Doctors

  • Related Diseases & Conditions

    • Breast Cancer
      • Breast cancer is the most common cancer in women and the second most common cause of cancer death in women in the U.S. Symptoms include a lump in the breast or underarm area, nipple pain, change in breast size or shape, an inverted nipple, nipple discharge, and breast skin changes. Treatment may involve chemotherapy, radiation therapy, biological therapy, hormone therapy, or surgery.
    • Fibrocystic Breast Condition
      • Fibrocystic breast condition (sometimes called fibrocystic breast disease) is characterized by lumpiness and usually discomfort in one or both breasts. The condition is very common and benign (not malignant). Fibrocystic breast condition is the most common cause of "lumpy breasts" in women. A common symptom of fibrocystic breast condition is breast pain or discomfort. There are two types of fibrocystic breast condition, cysts and fibrosis, and Hyperplasia and atypical hyperplasia of breast cells.
    • Breast Lumps (In Women)
      • Breast lumps in women can have a variety of causes such as breast inflammation, infection, injuries, cancer, and non-cancerous growths. Breast lumps in women are diagnosed with physical exam, mammogram, ultrasound, MRI, and biopsy. Treatment of breast lumps in women depend on the cause.
    • Breast
      • The breast generally refers to the chest, however, more specifically, to the mammary gland. The mammary gland is a milk producing gland comprised largely of fat. Within the mammary gland is a complex network of branching ducts. The ducts exit from sac-like structures called lobules, which can produce milk in females. The darkened area around the nipple is called the areola. Common medical concerns in regard to the breast include breast lumps, breast cysts, breast cancer, and breast infections.
    • Gynecomastia
      • Gynecomastia, an enlargement of the gland tissue in the male breast is the caused by an imbalance of hormones. Certain medical conditions may also lead to gynecomastia such as cirrhosis, malnutrition, disorders of the male sex organs, kidney failure, thyroid disorders, and medications. Gynecomastia is generally treated with medication, and if necessary surgery.
    • Women's Health
      • Women's health is an important topic area to guide a woman through the stages of her life, as well as knowing the conditions and diseases that may occur. Educating yourself so that the transitions into different phases of life is key to a healthy, happy, and productive life.
    • Sexual Health
      • Sexual health information including birth control, impotence, herpes, sexually transmitted diseases, staying healthy, women's sexual health concerns, and men's sexual health concerns. Learn about the most common sexual conditions affecting men and women.
    • Breast Cancer Prevention
      • Lifestyle changes, a healthy antioxidant-rich diet, exercise, and weight reduction can help reduce a woman's risk of developing breast cancer. It's important to be aware of how risk factors such as family history, lifestyle factors, breast conditions, radiation therapy, and hormonal factors may influence your chances of developing breast cancer. Mammography and breast self-examinations are crucial steps in breast cancer prevention.
    • Disease Prevention in Women
      • Disease prevention in women includes screening tests that are a basic part of prevention medicine. All screening tests are commonly available through your general doctor. Some specialized tests may be available elsewhere.
    • Estimating Breast Cancer Risk: Questions and Answers
      • As breast cancer is the most diagnosed non-skin cancer in American women, it is important to know your breast cancer risk. Risk factors include age, age at menarche, age at first live birth, history of breast abnormalities, breast biopsies, race, and history or breast cancer among first-degree relatives.
  • Medications

  • Procedures & Tests

  • Pictures, Images & Illustrations

  • Doctor's & Expert's Views

  • Health News

  • Health Features

Women's Health

Find out what women really need.



Symptom Checker: Your Guide to Symptoms & Signs: Pinpoint Your Pain



Mammogram

What are fibrocystic breasts?

Fibrocystic breasts are characterized by lumpiness and usually discomfort in one or both breasts. The lumpiness is due to small breast masses or breast cysts. The condition is very common and benign, meaning that fibrocystic breasts are not malignant (cancerous). Fibrocystic breast disease (FBD), now referred to as fibrocystic changes or fibrocystic breast condition, is the most common cause of "lumpy breasts" in women and affects more than 60% of women. The condition primarily affects women between the ages of 30 and 50, and tends to become less of a problem after menopause.

The diagnosis of fibrocystic breasts is complicated by the fact that the condition can vary widely in its severity. In some women, the symptoms of fibrocystic breast condition can be very mild with minimal breast tenderness or pain. The symptoms can also be limited in time, usually occurring only premenstrually. It may not e...

Read the Fibrocystic Breast Condition article »







Use Pill Finder Find it Now

Pill Identifier on RxList

  • quick,
    easy,
    pill identification

Find a Local Pharmacy

  • including
    24 hour
    pharmacies