Is chemotherapy needed for estrogen positive breast cancer?

Does chemotherapy work for estrogen positive breast cancer?

If you’re age 70 or older, have been diagnosed with estrogen-receptor-positive, HER2-negative, node-positive breast cancer, and have other serious medical conditions, this study offers some good news. Being treated with chemotherapy after breast cancer surgery may improve your survival.

Is chemo necessary for triple positive breast cancer?

Surgery and chemotherapy are the main triple-positive breast cancer treatments. After surgery, you may need radiation therapy, hormone therapy or targeted therapy against HER2.

What kind of breast cancer does not need chemo?

The new findings suggest that at least 70 percent of women with HR-positive, HER2-negative, axillary lymph node-negative breast cancer—those with low scores and most of those with mid-range scores—can safely avoid chemotherapy.

What causes estrogen positive breast cancer?

In the case of breast cancer, the hormone receptors tell the cancer cells to grow uncontrollably, and a tumor results. Hormone receptors can interact with estrogen or progesterone. Estrogen receptors are the most common. This is why ERpositive is the most common form of breast cancer.

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Is estrogen positive breast cancer slow growing?

Estrogen receptor/progesterone receptor (ER/PR) positive breast cancers tend to grow more slowly than ER/PR negative cancers, and are more likely to respond to hormone therapy.

Which type of breast cancer has the best prognosis?

Pure mucinous ductal carcinoma carries a better prognosis than more common types of IDCs. Papillary Carcinoma – This is a very good prognosis breast cancer that primarily occur in women over the age of 60.

How long is chemo for triple positive breast cancer?

Cycles can last anywhere from about two to four weeks, depending on the combination of drugs. Chemotherapy generally lasts about three to six months. The total length of chemotherapy treatment may vary depending on the stage of breast cancer and a number of other factors.

What type of breast cancer is most likely to recur?

Among patients who were recurrence-free when they stopped endocrine therapy after five years, the highest risk of recurrence was for those with originally large tumors and cancer that had spread to four or more lymph nodes. These women had a 40 percent risk of a distant cancer recurrence over the next 15 years.

Does Chemo shorten your life expectancy?

During the 3 decades, the proportion of survivors treated with chemotherapy alone increased (from 18% in 1970-1979 to 54% in 1990-1999), and the life expectancy gap in this chemotherapy-alone group decreased from 11.0 years (95% UI, 9.0-13.1 years) to 6.0 years (95% UI, 4.5-7.6 years).

How do you prevent breast cancer from spreading?

What’s on this page

  1. Keep Weight in Check.
  2. Be Physically Active.
  3. Eat Your Fruits & Vegetables – and Avoid Too Much Alcohol.
  4. Don’t Smoke.
  5. Breastfeed, If Possible.
  6. Avoid Birth Control Pills, Particularly After Age 35 or If You Smoke.
  7. Avoid Post-Menopausal Hormones.
  8. Tamoxifen and Raloxifene for Women at High Risk.
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Is it better to have HER2-positive or negative?

Is HER2-positive breast cancer good or bad? HER2-positive cancer tends to be poorer in terms of prognosis than HER2-negative cancer because: It grows faster. It is more likely to spread to the lymph nodes fast.

Can you live 20 years after breast cancer?

Since the hazard rate associated with inflammatory breast cancer shows a sharp peak within the first 2 years and a rapid reduction in risk in subsequent years, it is highly likely that the great majority of patients alive 20 years after diagnosis are cured.

How long can you survive breast cancer without chemo?

Median survival time of the 250 patients followed to death was 2.7 years. Actuarial 5- and 10-year survival rates for these patients with untreated breast cancer was 18.4% and 3.6%, respectively. For the amalgamated 1,022 patients, median survival time was 2.3 years.

Is Stage 2 breast cancer considered early stage?

Stage 2 breast cancer means that the cancer is either in the breast or in the nearby lymph nodes or both. It is an early stage breast cancer. The stage of a cancer tells you how big it is and how far it has spread. It helps your doctor decide which treatment you need.