Skip to content
My WebMD Sign In, Sign Up

Breast Cancer Health Center

Font Size

Breast Cancer Treatment and Pregnancy (PDQ®): Treatment - Health Professional Information [NCI] - Late Stage Breast Cancer (Stage III and IV)

First-trimester radiation therapy should be avoided. Chemotherapy may be given after the first trimester as discussed in the section on Early Stage Breast Cancer. Because the mother may have a limited life span (most studies show a 5-year survival rate of 10% in pregnant patients with stage III and IV disease), and there is a risk of fetal damage with treatment during the first trimester,[1,2] issues regarding continuation of the pregnancy should be discussed with the patient and her family. Therapeutic abortion does not improve prognosis.[1,2,3,4,5]

References:

Recommended Related to Breast Cancer

Who Gets Breast Cancer and Who Survives?

By Hallie Levine Sklar Young Women Who Get Breast Cancer Are More Likely to Die Women who are diagnosed with breast cancer before age 40 have slightly poorer prognoses than older women: Their five-year survival rate is about 82 percent, compared with 85 percent among women ages 40 to 74, according to the American Cancer Society (ACS). Why? "Younger women are more likely to have more aggressive tumors," explains Lisa Carey, M.D., medical director of the University of North Carolina...

Read the Who Gets Breast Cancer and Who Survives? article > >

  1. Hoover HC Jr: Breast cancer during pregnancy and lactation. Surg Clin North Am 70 (5): 1151-63, 1990.
  2. Rugo HS: Management of breast cancer diagnosed during pregnancy. Curr Treat Options Oncol 4 (2): 165-73, 2003.
  3. Gwyn K, Theriault R: Breast cancer during pregnancy. Oncology (Huntingt) 15 (1): 39-46; discussion 46, 49-51, 2001.
  4. Clark RM, Chua T: Breast cancer and pregnancy: the ultimate challenge. Clin Oncol (R Coll Radiol) 1 (1): 11-8, 1989.
  5. Barnavon Y, Wallack MK: Management of the pregnant patient with carcinoma of the breast. Surg Gynecol Obstet 171 (4): 347-52, 1990.
1

WebMD Public Information from the National Cancer Institute

Last Updated: February 25, 2014
Next Article:

Today on WebMD

Breast Cancer Overview
From self-exams and biopsies to reconstruction, we’ve got you covered.
Dealing with breast cancer
Get answers to your questions.
 
woman having mammogram
Experts don’t agree on all fronts, but you can be your own advocate.
woman undergoing breast cancer test
Many women worry. But the truth? Most abnormalities aren’t breast cancer.
 
Breast Cancer Treatments Improving
VIDEO
Resolved To Quit Smoking
SLIDESHOW
 
Woman getting mammogram
Article
Screening Tests for Women
SLIDESHOW
 
ovarian cancer overview slideshow
SLIDESHOW
serious woman
Article
 
what is your cancer risk
HEALTH CHECK
10 Ways to Revitalize Slideshow
SLIDESHOW