Saturday, August 10, 2013

Radiation for Breast Cancer and Risks for Heart Disease

Combating cancer is always a weighing of risks and rewards--attempting to balance the promised cure against the possibility of unwanted or dangerous side effects down the road. When it comes to treating breast cancer, radiation therapy is a suitable way to destroy cancerous tissue in the body, but the process can have potentially devastating effects on your heart.

Breast Cancer

    Breast cancer strikes one out of every eight women. There are two main types of breast cancer--those cancers that originate in the milk ducts and those that originate in the lobules themselves. Symptoms of breast cancer include the development of a hard lump in the breast or armpit, a change in the shape or size of the nipple or discharge from the nipple itself.

Breast Cancer Treatment

    Like most cancers, breast cancer is treated in one of three primary ways. First, chemotherapy can be used to eradicate the cancer cells. Second, radiation therapy can be used to destroy cancerous tissue. Finally, surgery can be used to excise the affected tissue, removing all or part of the breast. Medications to combat the regrowth of cancer are often used in conjunction with the aforementioned treatments. These include tamoxifen and exemestane.

Radiation Therapy

    According to the specialty site Breastcancer.org, the use of radiation therapy can reduce the risk of cancer regrowth by as much as 70 percent. Radiation therapy consists of a focused, high-intensity beam that is fired into the cancer cells. While radiation therapy is not specifically targeted to damage just cancer cells, the radiation affects cancer cells to a disproportionate degree (around twice as much as normal cells).

Radiation and Heart Disease

    According to information on Breastcancer.org, individuals who developed breast cancer on their left side (necessitating radiation therapy over the heart) have a statistically significant increased risk of developing coronary artery disease compared to women receiving radiation therapy in their right breast. Twelve years after receiving the treatment, roughly 59 percent of individuals receiving left-side radiation therapy had coronary problems, contrasted with only eight percent for the group receiving right-side radiation.

Considerations

    Even knowing this, on balance, receiving radiation therapy is still your best alternative. According to Dr. Candace R. Correa, M.D., the benefits of receiving left-side radiation therapy still outweigh the risks. When it comes to choosing between succumbing to cancer now or possibly developing heart problems over a decade down the line, fighting the current threat seems to be a foregone conclusion.


  • Breast cancer, radiation therapy and heart disease: the risks ...

    articles.latimes.com Heart Disease

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  • Heart risk rises with breast cancer radiation Fox News

    www.foxnews.com/.../14/heart-risk-rises-with-breast-cancer-radiation

    Mar 14, 2013 The radiation that might cure a breast cancer may also raise a woman's risk of having a heart attack or heart disease later in life, according a new

  • Risk of ischemic heart disease in women after radiotherapy for ...

    www.ncbi.nlm.nih.gov/pubmed/23484825

    1. N Engl J Med. 2013 Mar 14;368(11):987-98. doi: 10.1056/NEJMoa1209825. Risk of ischemic heart disease in women after radiotherapy for breast cancer.

  • Radiation for breast cancer may raise heart disease risk for

    www.cbsnews.com/8301-204_162-57574410/radiation-for-breast-cancer...

    Mar 14, 2013 Women treated with radiation for breast cancer are more likely to develop heart problems later in life, even with the lower doses used today, a troubling ...

  • Radiation raises heart risks for breast cancer survivors

    www.usatoday.com/.../2013/03/13/radiation-heart-breast-cancer/1980735

    Mar 13, 2013 Women treated with radiation for breast cancer face an increased risk of heart attacks and death, even 20 years after the end of treatment, a new study shows.

  • Breast cancer radiation boosts heart disease risk

    www.naturalnews.com/039564_breast_cancer_radiation_heart_disease.html

    (NaturalNews) Women who undergo radiation treatments for breast cancer could be putting themselves at serious risk of developing heart disease later in life ...


  • Breast cancer radiation treatments raise risk of future heart ...

    www.boston.com/dailydose/2013/03/13/breast-cancer-radiation...

    Mar 13, 2013 Most of the nearly 300,000 American women diagnosed with breast cancer each year receive radiation to help prevent a relapse, yet a new study


  • Breast Cancer Radiation Slightly Raises Heart Disease Risk -

    news.yahoo.com/breast-cancer-radiation...raises-heart-disease-risk...

    Mar 14, 2013 Radiation treatments for breast cancer may increase the risk for heart disease later in life, a new study suggests. In the study, the higher the level of ...


  • Radiation Raises Breast Cancer Survivors' Risk Of Heart Disease ...

    www.medicalnewstoday.com/articles/257702.phpRating: 4/5 1 rating

    Breast cancer patients who undergo radiation therapy have a slightly increased risk of ischemic heart disease within five years, and the risk persists for at least ...


  • Effect of radiotherapy after breast-conserving surgery on 10-year ...

    www.ncbi.nlm.nih.gov Elsevier Sponsored Documents

    This document was posted here by permission of the publisher. At the time of the deposit, it included all changes made during peer review, copy editing, and publishing.


  • Mache Seibel, MD: Radiation Increases Heart Disease in Breast Cancer

    www.huffingtonpost.com/mache-seibel-md/radiation-heart-disease_b...

    Mar 18, 2013 A new article in the New England Journal of Medicine just came out showing that women who receive radiotherapy for breast cancer have a higher risk


  • Breast Cancer Risk Assessment Tool

    www.cancer.gov/bcrisktool

    An interactive tool designed by scientists at the National Cancer Institute and the NSABP to estimate a woman's risk of developing invasive breast cancer.

  • Breast cancer radiation adds heart risk - SFGate

    www.sfgate.com/.../Breast-cancer-radiation-adds-heart-risk-4353389.php

    Women treated with radiation for breast cancer are more likely to develop heart problems later, even with the lower doses used now, troubling new research suggests ...

  • Breast Cancer Treatment Takes Toll on Heart - ABC News

    abcnews.go.com Health

    Mar 14, 2013 Radiation therapy can help fight breast cancer, but the benefit comes at a cost: an increased risk of heart disease later in life, a new study found. The ...


  • Study: Radiation for breast cancer can harm hearts - Yahoo! News

    news.yahoo.com/study-radiation-breast-cancer-harm-hearts-212506525...

    Mar 13, 2013 Women treated with radiation for breast cancer are more likely to develop heart problems later, even with the lower doses used today, troubling new ...


  • Breast Cancer Radiation Has Long-Term Heart Effects: Study

    www.everydayhealth.com/breast-cancer/breast-cancer-radiation-has...

    Breast Cancer Radiation Has Long-Term Heart Effects: Study But expert says cancer-fighting benefits outweigh heart-disease risks.

  • Breast cancer survivors may face second threat: heart failure ...

    www.nbcnews.com/health/breast-cancer...threat-heart-failure-1C6435974

    Women who have survived breast cancer may have to fight another killer down the road -- heart failure, researchers report. They found a much higher rate of heart ...


  • Breast Cancer Radiation Has Long-Term Heart Effects: Study

    www.webmd.com Breast Cancer Health Center Breast Cancer News

    Mar 13, 2013 But expert says cancer-fighting benefits outweigh heart-disease risks

  • Radiation Therapy For Breast Cancer Treatment

    cancer.beaumont.edu/breast/radiation-therapy

    The Radiation Oncology department at Beaumont Cancer Institute employs an impressive array of high-tech equipment to precisely deliver external or internal radiation ...


  • Breastcancer.org - Breast Cancer Information and Awareness

    www.breastcancer.org

    Breastcancer.org is a nonprofit organization dedicated to providing the most reliable, complete, and up-to-date information about breast cancer.

  • Breast Cancer Risk List

    www.diseaseriskindex.harvard.edu/update/...quiz=breast&page=risk_list

    Age and breast cancer The risk of developing breast cancer increases with age. Rates are generally low in women younger than 40, but they start to increase after age ...


  • Breast Cancer Topic: Refusing radiation treatments?

    community.breastcancer.org/forum/68/topic/789270

    Breast Cancer Discussion Forums - Access the shared knowledge of thousands of people affected by breast cancer


  • Breast cancer - Wikipedia, the free encyclopedia

    en.wikipedia.org/wiki/Breast_cancer

    Breast cancer is a type of cancer originating from breast tissue, most commonly from the inner lining of milk ducts or the lobules that supply the ducts with milk.

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