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Doctor insights on: Role Herceptin Treatment Breast Cancer

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Does radiation therapy cause depression among breast cancer survivors?

Does radiation therapy cause depression among breast cancer survivors?

No: Radiation does not cause this. But the whole process of having cancer and coping with it can lead to depression. Depression should be taken seriously and treated no matter what causes it. ...Read more

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Dr. Barry Rosen
4,365 doctors shared insights

Cancer (Definition)

Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more


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Is radiation effective for breast cancer?

Is radiation effective for breast cancer?

Very effective.: Radiation therapy (rt) is never a primary treatment for breast cancer, but rather a supplement to surgery for the local treatment of breast cancer. Rt is mandatory following breast conserving surgery: local recurrence rates are decreased from >25% to <5% with rt. Rt is also used after mastectomy for patients that are at high risk for local recurrence. ...Read more

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Which chemo therapy is most effective for KRAS mutant metastic colon cancer ?

Which chemo therapy is most effective for KRAS mutant metastic colon cancer ?

Same drugs as other: Same chemotherapy drugs are used for treating both types of colon cancer. The only difference is lack of benefit from EGFR inhibitors(Cetuximab and Panitumumab). Avastin (bevacizumab) also works in both types. I trust that you know there are 3 chemo drugs that are widely used(5FU or Capecitabine, Irinotecan and Oxaliplatin) ...Read more

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Is dcis breast cancer genetic?

Is dcis breast cancer genetic?

It can be: Dcis, the earliest form of breast cancer, can be associated with brca mutations. 13% of women under 50 diagnosed with dcis had a brca mutation in retrospective (looking backwards) studies. Women with a family history of breast or ovarian cancer or dcis before age 50 should have genetic counseling. For more info: http://clincancerres.Aacrjournals.Org/content/13/14/4306.Full. ...Read more

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When is tamoxifen for breast cancer treatment?

When is tamoxifen for breast cancer treatment?

Chemotherapy: Tamoxifen is a very effective drug for the treatment of hormone-sensitive (estrogen receptor +) breast cancers. It may be used alone or in combination with traditional IV chemotherapy, depending on the cancer stage. Furthermore, tamoxifen has been shown to be effective reducing the chance of developing breast cancer in high-risk women ("chemoprevention"). ...Read more

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How effective is Xeloda (capecitabine) for metastatic breast cancer?

How effective is  Xeloda (capecitabine) for metastatic breast cancer?

It depends: As the first treatment for metastatic breast cancer, Xeloda (capecitabine) works in 40-60% of people treated. If it is the second, third or later treatment after failure of other agents, the effectiveness is much less. ...Read more

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Dr. Liawaty Ho Dr. Ho
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Chemotherapy hormone receptor positive node breast cancer?

Dr. Liawaty Ho Dr. Ho
4 doctors agreed:
Chemotherapy hormone receptor positive node breast cancer?

D/W oncologist: Treatment will depend not only the stage but also the biology of the cancer- whether it is estrogen positive, her2neu positive, whether it is lymph node positive or not. Also depends on your preference and overall health condition. Different test like oncotype dx, mammaprint can give you more info-re- recurrence risk of cancer and will be helpful in choosing the right therapy for you.D/w your md. ...Read more

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Estrogen receptor ER positive breast cancer adjuvant Taxol (paclitaxel) benefits?

Estrogen receptor ER positive breast cancer adjuvant Taxol (paclitaxel) benefits?

Get Oncotype: In order to answer this question, more details are needed (size of tumor, lymph node involvement, etc). A test that will help to decide if you need chemotherapy or not is the oncotype dx. I highly recommend you speak with your oncologist and even consider a 2nd opinion. ...Read more

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Stage 2B IDC breast cancer, her2+/ER/PR+Neoadjuvant taxol, (paclitaxel)A/C,lumpectomy,rads, lymphovascular invasion. What does this mean for prognosis & follow up?

Stage 2B IDC breast cancer, her2+/ER/PR+Neoadjuvant taxol, (paclitaxel)A/C,lumpectomy,rads, lymphovascular invasion. What does this mean for prognosis & follow up?

Prognosis fair: Stage IIb breast cancer is usually palpable at 2-5 cm. and at time of procedure to remove lesion, sentinel nodes are + suggesting axillary dissection and reason for neoadjuvant therapy. Lymphovascular invasion increases chance for recurrence. With Her2+ Herceptin (trastuzumab) with chemo should be used and PET/CAT needed to assure met foci not missed in distal organs. Carful follow up needed. ...Read more

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Hormonal effects of chemotherapy for breast cancer?

Hormonal effects of chemotherapy for breast cancer?

Please clarify.: It is unclear from your question what you are asking. Most breast cancers are estrogen-sensitive and can be treated with anti-estrogen medication (tamoxifen, aromatase inhibitors). Many women who are peri menopausal when receiving traditional chemotherapy develop ovarian suppression from the chemo and effectively "go into" menopause. I hope this helps. ...Read more

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Does chemotherapy work for breast cancer?

Does chemotherapy work for breast cancer?

It depends: Chemo treats the whole body to kill cancer cells that may have escaped from the breast tumor. Sometimes chemo is used to shrink the breast tumor before surgery (neoadjuvant chemotherapy). Breast cancers that respond best to chemotherapy are those with a high ki-67 (proliferation rate), er negative, and/or her2 positive. ...Read more

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How effective is radiation therapy for breast cancer?

How effective is radiation therapy for breast cancer?

Very effective.: Radiation therapy (rt) is never a primary treatment for breast cancer, but rather a supplement to surgery for the local treatment of breast cancer. Rt is mandatory following breast conserving surgery: local recurrence rates are decreased from >25% to <5% with rt. Rt is also used after mastectomy for patients that are at high risk for local recurrence. ...Read more

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Is herceptin (trastuzumab) effective in treating bowel cancer?

No: There is no evidence that Herceptin (trastuzumab) is useful in treating colon cancer. It' s use has been expanded to patients with metastatic esophageal and stomach cancers who over express the her2 protein ...Read more

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Does pr-negative breast cancer respond to tamoxifen?

Does pr-negative breast cancer respond to tamoxifen?

It depends.: Tamoxifen is used to treat hormone-sensitive breast cancer. This is determined by checking for estrogen receptors (er) and Progesterone receptors (pr) on the cancer. If the cancer is er+ and pr- (or vice-versa), it should respond to tamoxifen. However, if the cancer is er- and pr-, tamoxifen is not effective. ...Read more

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Breast cancer stage 1b with 1/3 lymph node micrometastasis at 1.9. Left breast, pt 32y. Radiation therapy controversial. Need opinions?

Breast cancer stage 1b with 1/3 lymph node micrometastasis at 1.9.  Left breast, pt 32y.  Radiation therapy controversial.  Need opinions?

Surgery?: would need radiation if surgical treatment was lumpectomy. Patient is young and need further evaluation with detailed family history. Estrogen and HER2neu receptor status, ki 67 would help to make better treatment decision. ...Read more

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How effectice is Xeloda (capecitabine) for metastatic breast cancer?

Quite effective: Xeloda (capecitabine) is quite an effective drug and has been used in metastatic breast cancer. The response will be higher when it is combined with other chemotherapy agent- with additional possible side effects. Discuss further with you oncologist in detail. ...Read more

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Does radiation therapy for lung cancer improve survival rates?

Does radiation therapy for lung cancer improve survival rates?

Yes: It improves survival significantly in stage 1-3 lung cancers. Cyberknife provides survival similar to surgery in stage 1 patients. For stage 2-3 patients, both chemo and radiation may be used to improve survival. In certain patients with stage 4 cancer (such as with spread to the brain) radiation may help improve survival. ...Read more

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How is stage IV breast cancer different from stage III breast cancer?

How is stage IV breast cancer different from stage III breast cancer?

Location: In stage iii, the cancer still hasn't spread far beyond the breast and nearby lymph nodes. However, in this stage there typically are many lymph nodes involved or the tumor is so large it extends to the chest wall or involves the skin of the breast. stage IV breast cancer has spread to distant sites of the body. ...Read more

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Is Xeloda (capecitabine) effective for breast cancer?

Is Xeloda (capecitabine) effective for breast cancer?

Xeloda (capecitabine) for breast ca: Xeloda (capecitabine) also known as Capecitabine is a very effective oral chemotherapy drug used for metastatic or stage 4 breast cancer. It can be used by itself (mono therapy) or as part of combination chemotherapy. Major side effects include diarrhea, hand foot syndrome, nausea and small chance of coronary spasm. It is well tolerated. Patients on Xeloda (capecitabine) need to be followed closely by medical oncologists. ...Read more

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How effective is radiation therapy for treating breast cancer?

How effective is radiation therapy for treating breast cancer?

Fairly effective: Radiation plays an important role in treating breast cancer. In the neoadjuvant setting it can reduce the size of a relatively large lesion making surgery more effective. It can be used to treat micro disease in axilla and after lumpectomy can be used to enhance survival and reduce local recurrence. In metastatic bone disease it can control in not eliminate disease. ...Read more

Dr. Mark Hoepfner
1,066 doctors shared insights

Breast Carcinoma (Definition)

Most breast cancers are carcinomas. This is a type of breast cancer. These cancers start in the cells that line organs and tissues. In fact, breast cancers are often a type of carcinoma called adenocarcinoma, which starts in cells that make glands (glandular tissue). Breast adenocarcinomas start in the ducts (the milk ducts) or ...Read more


Dr. Barry Rosen
1,385 doctors shared insights

Breast Cancer (Definition)

A condition in which cells lining the inside of the breast grow ...Read more