Patient's Query
Hello doctor,
I am a 47-year-old female. I was recently diagnosed with triple-negative breast cancer (TNBC), and I would like to know more about this condition.
What exactly does it mean for breast cancer to be ‘triple-negative’?
How does TNBC differ from other types of breast cancer in terms of growth, spread, and treatment response?
What are the standard treatment options for this condition?
What role does chemotherapy play in the treatment of TNBC, and how effective is it?
How do genetic factors, such as BRCA (Breast Cancer gene) mutations, influence the development and treatment of TNBC?
What is the typical prognosis for someone diagnosed with TNBC?
Please help.
Thank you.
Hi,
Welcome to icliniq.com.
Thank you for choosing us as your healthcare provider.
I have gone through all your details and can appreciate your concern.
Triple-negative breast cancers (TNBC) are a more aggressive form of breast cancer, with a slightly higher recurrence rate compared to hormone-positive breast cancers. ‘Triple-negative’ means that the cancer cells do not have estrogen receptors (ER), progesterone receptors (PR), or HER2 (human epidermal growth factor receptor 2) receptors. As a result, TNBC does not respond to hormone therapy.
TNBC is typically treated with chemotherapy and immunotherapy, along with surgery and radiation therapy, as part of the treatment plan. Triple-negative breast cancer is more common in younger or premenopausal women, and many of these cases involve a BRCA genetic mutation. It is recommended to undergo BRCA genetic testing, and if the results are positive, other family members should also consider screening and BRCA testing.
TNBC is more likely to affect younger and premenopausal women because BRCA mutations are more common in this group compared to postmenopausal women. These inherited genetic mutations increase the risk of developing cancer.
I hope you are satisfied with my answer.
For further queries, you can consult me at iCliniq.
Thank you.
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Answered byDr. Arshad Hussain Shah
Medically reviewed byiCliniq medical review team
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