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Intraductal papilloma

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Contents of this page:

Illustrations

Needle biopsy of the breast
Needle biopsy of the breast
Intraductal papilloma
Intraductal papilloma
Abnormal discharge from the nipple
Abnormal discharge from the nipple

Definition    Return to top

Intraductal papilloma is a small, noncancerous (benign) tumor that grows in a milk duct of the breast.

Causes    Return to top

Intraductal papilloma occurs most often in women ages 35 - 55. The causes and risk factors are unknown.

Symptoms    Return to top

Exams and Tests    Return to top

Intraductal papilloma is the most common cause of spontaneous nipple discharge from a single duct.

The health care professional might feel a small lump beneath the nipple, but this lump cannot always be felt (palpable). A mammogram often does not show papillomas. Ultrasound may be helpful.

Other tests include:

Treatment    Return to top

The involved duct is surgically removed and the cells are checked for cancer (biopsy).

Support Groups    Return to top

There may be support groups for women with breast disease in your area. Ask your doctor or other health care provider for a recommendation.

Outlook (Prognosis)    Return to top

The outcome is excellent for people with one tumor. People with many tumors, or who get them at an early age may have an increased risk of developing cancer, particularly if they have a family history of cancer or there are abnormal cells in the biopsy.

Possible Complications    Return to top

Complications of surgery can include bleeding, infection, and anesthesia risks. If the biopsy shows cancer, you may need further surgery.

When to Contact a Medical Professional    Return to top

Call your health care provider if you notice any breast discharge or a breast lump.

Prevention    Return to top

There is no known way to prevent intraductal papilloma. Breast self-examination and screening mammograms can help detect the disease early.

Update Date: 8/17/2007

Updated by: Melanie N. Smith, MD, PhD, Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, MA. Review provided by VeriMed Healthcare Network.

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