Tuesday, October 24, 2006

Breast cancer may be different in many black American women than those of other races - more aggressive and of a harder-to-treat type

Reuters:

The study of more than 2,000 women seems to contradict theories that black women are more likely to die of breast cancer because they get poorer care or show up for treatment later.

Dr. Wendy Woodward of the University of Texas M. D. Anderson Cancer Centre in Houston and colleagues compared the records of black, Hispanic and white breast cancer patients.

They found the black women had overall more aggressive tumours and were more likely to die than the Hispanic and white women.

Especially hard to treat are oestrogen-receptor negative, or ER-negative, tumours, which are not fed by the hormone oestrogen. These tumours are not affected by the most successful breast cancer drugs such as tamoxifen and the aromatase inhibitors, although some can be battled with the targeted cancer drug Herceptin.

"African-American women more frequently had ER-negative disease and high-grade tumours and ... African-American race was associated with a poorer survival rate," the researchers wrote in the journal Cancer.

Breast cancer is the second most common cause of cancer death in U.S. women after lung cancer, and the No. 1 killer of women aged 45 to 55. Each year, 211,000 American women are diagnosed with breast cancer, and 40,000 die from it, according to the American Cancer Society, which publishes Cancer.

Tumor Types May Explain Survival Rates for Cancer

Racial Disparity In Breast Cancer Outcome Linked To Aggressive Tumors

Biology blamed for black breast cancer rates

Study reports breast cancer causes more fatalities among blacks than whites

1 Comments:

At 2:10 AM, Anonymous Anonymous said...

Breast Cancer charities
Common Breast Cancer Myths

The first myth pertaining to this disease is that it only affects women.

Second myth that is associated with this disease is that if one has found a lump during an examination, it is cancer.

Third is that it is solely hereditary

The next myth associated with breast cancer is downright ridiculous. Would you believe, that in this day and age, some individuals still think that breast cancer is contagious?

Conversely, some individuals foolishly believe that breast size determines whether or not one gets cancer.

Finally, another myth that is associated with this disease is that it only affects older people. This is not so. Although the chance of getting breast cancer increases with age, women as young as 18 have been diagnosed with the disease.

You can find a number of helpful informative articles on Breast Cancer charities at breast-cancer1.com

Breast Cancer charities

 

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