Cancer HorizonsAll NewsBlogsCaregivingDiet and ExerciseFinancialPsychosocialRecipesSexual HealthSide EffectSponsoredSurvivorship
All VideosCURE ConnectionsCURE Expert Connections®CURE Speaking OutCURE TVEducated Patient Sound BitesOn Demand: Webinars
Conference Coverage Conference Listing
CURE AdventuresCURE AwardsEducated Patient In Person EducationEducated Patient Virtual Education
Advocacy GroupsArt GalleryClinical Trial CornerHeal®PartnersPodcastsPublicationsShare Your Story
Subscribe
Blood CancersBlood CancersBlood CancersBlood Cancers
Brain Cancer
Breast CancerBreast Cancer
Childhood Cancers
Gastrointestinal CancersGastrointestinal CancersGastrointestinal CancersGastrointestinal CancersGastrointestinal CancersGastrointestinal Cancers
Genitourinary CancersGenitourinary CancersGenitourinary CancersGenitourinary Cancers
Gynecologic CancerGynecologic CancerGynecologic Cancer
Head & Neck Cancer
LeukemiaLeukemiaLeukemia
Lung Cancer
LymphomaLymphomaLymphomaLymphoma
Rare CancersRare Cancers
Sarcoma
Skin Cancer/Melanoma
Thyroid Cancer
Spotlight -
  • Blogs
  • Breast Cancer Webinar Series
  • Cancer Horizons
  • Clinical Trial Corner
  • Heal®
  • Publications
  • Videos
Blood CancersBlood CancersBlood CancersBlood Cancers
Brain Cancer
Breast CancerBreast Cancer
Childhood Cancers
Gastrointestinal CancersGastrointestinal CancersGastrointestinal CancersGastrointestinal CancersGastrointestinal CancersGastrointestinal Cancers
Genitourinary CancersGenitourinary CancersGenitourinary CancersGenitourinary Cancers
Gynecologic CancerGynecologic CancerGynecologic Cancer
Head & Neck Cancer
LeukemiaLeukemiaLeukemia
Lung Cancer
LymphomaLymphomaLymphomaLymphoma
Rare CancersRare Cancers
Sarcoma
Skin Cancer/Melanoma
Thyroid Cancer
    • Subscribe
Advertisement

News

Article

December 12, 2008

Postmastectomy Radiation Recommended To Prevent Recurrence in Certain Early-Stage Cancers

Author(s):

Elizabeth Whittington

A brief from this year's San Antonio Breast Cancer Symposium discussing new data showing that patients who receive radiation after having a mastectomy have a lesser chance of recurrence in certain early-stage cancers.

Researchers announced Sunday morning at SABCS that radiation given after chemotherapy and mastectomy seems to prevent local recurrence—the reappearance of cancer in or around the chest wall—in certain patients with early-stage, but aggressive breast cancer.

Data were collected from 162 patients who were given chemotherapy then underwent mastectomy. About three-quarters of patients had received radiation after mastectomy. All patients were diagnosed with node-negative disease (when cancer is not found in the lymph nodes) by either ultrasound or computed tomography. After surgery, patients had a median of 15 lymph nodes removed and more closely examined pathologically for cancer cells. Consequently, about half of patients were found to have positive lymph nodes.

After more than six years follow-up, 15 patients had local recurrence. The five-year local recurrence rate was dramatically higher in the no-radiation group, 24 percent to 4 percent. In patients with pathologically confirmed node-negative disease, risk was 14 percent for those without radiation and 2 percent with radiation, but results were not statistically significant, meaning researchers could not rule out chance for the 12 percent difference.

In patients with node-positive disease, the risk was 53 percent without radiation and 5 percent with radiation. Patients diagnosed with high-grade disease—where the breast cancer cells are determined by a pathologist to be very different from normal breast cells and the disease is considered aggressive—had significantly more local recurrences compared with intermediate/low-grade patients not given postmastectomy radiation.

Researchers concluded that patients who had pathologically confirmed node-positive or high-grade breast cancers would benefit from radiation after mastectomy. However, further studies are needed before recommending radiation in patients with intermediate/low-grade cancers and confirmed lymph node-negative cancers.

Read more of CURE's coverage of the 31st annual San Antonio Breast Cancer Symposium at http://media.curetoday.com/htmlemail/sabcs.

Newsletter

Stay up to date on cancer updates, research and education

Subscribe Now!
Related Videos
image of Kelsey Martin
Photo of Dr. Tran Ho
Dr. William Audeh explains how treatment decisions for breast cancer can be informed by a patient’s ultra-low, low or high genomic risk status.
Related Content
Advertisement
Patti McGee is an author, a massage therapist and breast cancer survivor of 20 years. Catch up on all of Patti's blogs here!
September 3rd 2025

How the Seasons Inspire Hope and Healing Through Cancer

Patti McGee
FDA, Cancer Vaccine Updates and a Misguiding of Breast Cancer Treatment
September 3rd 2025

FDA, Cancer Vaccine Updates and a Misguiding of Breast Cancer Treatment

Alex Biese Brielle Benyon
Bonnie Annis is a breast cancer survivor, diagnosed in 2014 with stage 2b invasive ductal carcinoma with metastasis to the lymph nodes. Catch up on all of Bonnie's blogs here!
September 3rd 2025

Changing Seasons Can Affect A Survivor’s Outlook After Cancer

Bonnie Annis
Cancer Horizons podcast logo
September 3rd 2025

Conference Highlights from SABCS

Alex Biese Brielle Benyon
Felicia Mitchell is a survivor of stage 2b HER2-positive breast cancer diagnosed in 2010. Catch up on all of Felicia's blogs here!
September 3rd 2025

Find Your Own Metaphors: Advice For Cancer Survivors

Felicia Mitchell
Breast cancer types, staging, genetics, diagnosis, treatment, and survivorship are complex, but understanding them helps patients make informed care decisions.
September 3rd 2025

Breast Cancer: What You Need to Know About Types, Staging and Genetics

Spencer Feldman
Related Content
Advertisement
Patti McGee is an author, a massage therapist and breast cancer survivor of 20 years. Catch up on all of Patti's blogs here!
September 3rd 2025

How the Seasons Inspire Hope and Healing Through Cancer

Patti McGee
FDA, Cancer Vaccine Updates and a Misguiding of Breast Cancer Treatment
September 3rd 2025

FDA, Cancer Vaccine Updates and a Misguiding of Breast Cancer Treatment

Alex Biese Brielle Benyon
Bonnie Annis is a breast cancer survivor, diagnosed in 2014 with stage 2b invasive ductal carcinoma with metastasis to the lymph nodes. Catch up on all of Bonnie's blogs here!
September 3rd 2025

Changing Seasons Can Affect A Survivor’s Outlook After Cancer

Bonnie Annis
Cancer Horizons podcast logo
September 3rd 2025

Conference Highlights from SABCS

Alex Biese Brielle Benyon
Felicia Mitchell is a survivor of stage 2b HER2-positive breast cancer diagnosed in 2010. Catch up on all of Felicia's blogs here!
September 3rd 2025

Find Your Own Metaphors: Advice For Cancer Survivors

Felicia Mitchell
Breast cancer types, staging, genetics, diagnosis, treatment, and survivorship are complex, but understanding them helps patients make informed care decisions.
September 3rd 2025

Breast Cancer: What You Need to Know About Types, Staging and Genetics

Spencer Feldman
About Us
Advertise / Support
Editorial Board
Contact Us
CancerNetwork.com
TargetedOnc.com
OncLive.com
OncNursingNews.com
Terms & Conditions
Privacy
Do Not Sell My Information
Contact Info

259 Prospect Plains Rd, Bldg H,
Monroe, NJ 08831

609-716-7777

© 2025 MJH Life Sciences

All rights reserved.