Should a 45-year-old woman worry about TNBC risk?

Question

Hi doctor,

I am a 45-year-old. I was at my gynecologist’s office for my yearly PAP and mammogram, and I saw something about triple-negative breast cancer. What does it mean? Should I be worried? I have heard some cancers are more aggressive, and I want to make sure I am aware of what to look out for. Is it harder to treat?

Kindly suggest.

Thanks.

Answer 1

Hi,

Welcome to icliniq.com.

I understand your concern.

Triple-negative breast cancer (TNBC) is a specific type of breast cancer where the tumor cells lack three important receptors: estrogen receptors (ER), progesterone receptors (PR), and HER2 (human epidermal growth factor receptor 2).

This means the cancer does not respond to hormonal therapies that target ER and PR or to drugs that target HER2 receptors, which are common treatment options for other types of breast cancer. Because TNBC lacks these receptors, it is generally considered more aggressive and can spread faster than other types of breast cancer. It is treatable with chemotherapy and is often effective, especially when caught early.

Signs to watch out for include lumps, changes in breast shape, skin dimpling, or nipple discharge. However, these signs are not specific to TNBC and can occur in other types of breast cancer as well. Early detection is the best way to stay on top of any breast cancer, including TNBC. A physical examination by an oncologist in a hospital is a must.

I hope this information will help you.

Thanks.