Usual Ductal Hyperplasia

What it is

Usual ductal hyperplasia, or UDH, is a benign condition, which means it is not a health concern in itself. It happens when there is an overgrowth of normal-looking cells lining the milk ducts in your breast. These extra cells build up inside the duct.

How common it is

This is a very common finding on breast biopsies. It can happen at any age but is most often found in women before menopause.

What you may notice

UDH usually does not cause any symptoms you can feel or see. It is typically discovered by chance when a small sample of breast tissue is looked at under a microscope for another reason.

What can contribute

The exact cause is not known, but it is thought to be related to the normal hormonal changes that happen in your body over your lifetime.

How it is usually checked

UDH is a microscopic finding, so it can only be identified by a specialist who looks at breast tissue from a biopsy. If this term is on your report, your provider will explain what it means for you and your health.

Does this change my long-term risk?

This finding may slightly raise your long-term breast health risk. Because of this, your provider might suggest a regular schedule for check-ups, like mammograms.

Comfort and everyday care

• Eating a variety of nourishing foods and enjoying regular movement can support your overall health.
• Some women find that managing stress through practices like meditation or deep breathing is helpful for their general well-being.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.