Epithelial Hyperplasia

What it is

Epithelial hyperplasia is a term for having more cells than usual lining the tiny tubes (ducts) or milk glands (lobules) in your breast. It is not a harmful condition. When the cells look normal, it is often called usual ductal hyperplasia, or UDH.

How common it is

This is a very common finding. It is seen in up to 1 out of every 5 breast biopsies that are done for other reasons.

What you may notice

You most likely will not notice any signs or symptoms from hyperplasia itself. It is almost always found by chance during a mammogram or a biopsy of breast tissue.

What can contribute

The normal hormonal changes your body goes through can cause these extra cells to grow. For this reason, it is most often found in women before menopause.

How it is usually checked

Hyperplasia is usually first seen as a tiny spot on a mammogram or ultrasound. To confirm what it is, a pathologist looks at a small sample of the tissue under a microscope. They check to make sure the cells are the 'usual' type.

Does this change my long-term risk?

Mild usual hyperplasia does not change your long-term breast health risk. Moderate or florid hyperplasia may slightly raise it, and atypical hyperplasia raises it more, which is why your provider may suggest closer follow-up.

Comfort and everyday care

• Focusing on overall wellness, like gentle movement and a balanced diet, supports your whole body, including your breasts.
• Some women find that stress-reducing practices, such as meditation, deep breathing, or yoga, help them feel more at ease.
• Limiting alcohol is a positive step you can take for your general health and long-term breast wellness.

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.