Is HER2 cancer aggressive?

What is worse 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 I survive HER2?

Breast cancers that are triple negative have the lowest survival rates. The 4-year survival rates are as follows: HR+/HER2-: 92.5% HR+/HER2+: 90.3%

Is it better to be HER2-positive or triple negative?

Conclusions: The triple negative subtype has the worst survival regardless of stage. HER2-positive cancers are heterogeneous and not all have poor survival. ER and PR must be considered. ER status appears to influence 5-year survival more than HER2 status.

What are the strongest chemotherapy drugs?

Doxorubicin (Adriamycin) is one of the most powerful chemotherapy drugs ever invented. It can kill cancer cells at every point in their life cycle, and it’s used to treat a wide variety of cancers.

How long is chemo for HER2-positive?

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.

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How do you stop HER2 recurrence?

Vaccine Derived from HER2 Protein May Help Prevent Breast Cancer Recurrence. A new breast cancer vaccine that is derived from the HER2 protein may help prevent recurrence in patients with HER2-positive disease and appears safe.

Is chemo necessary for HER2-negative?

Many women with hormone-positive, HER2-negative, lymph node-negative early-stage breast cancer who have intermediate risk of cancer recurrence do not need chemotherapy. The exception is that some women who are younger than 50 may benefit when chemotherapy is added to hormone therapy.

Is it better to be hormone receptor positive or negative?

Hormone receptor-positive cancers tend to grow more slowly than those that are hormone receptor-negative. Women with hormone receptor-positive cancers tend to have a better outlook in the short-term, but these cancers can sometimes come back many years after treatment.

What is invasive ductal carcinoma grade 2?

There are three grades of invasive breast cancer: Grade 1 looks most like normal breast cells and is usually slow growing. Grade 2 looks less like normal cells and is growing faster. Grade 3 looks different to normal breast cells and is usually fast growing.