
How do you treat Stage 1 breast cancer?
Treatments
- Radiation therapy. It’s usually given after a lumpectomy. ...
- Chemotherapy. The drugs attack cancer cells. ...
- Hormone therapy. Medication can help prevent tumors from getting hormones. ...
- Targeted therapy. About 20% of women with breast cancer have too much of a protein known as HER2 that sometimes makes the cancer spread quickly.
- Clinical trials. ...
What is the first step in treating breast cancer?
Treatment for early breast cancer (including invasive ductal carcinoma and invasive lobular carcinoma) usually involves some combination of surgery, radiation therapy, chemotherapy, hormone therapy, HER2-targeted therapy and/or other drug therapies. Surgery and radiation therapy Surgery. Surgery is usually the first step in treating early ...
Can Stage 1 breast cancer be cured?
TLDR: the most curable forms of cancer include: colon cancer, pancreatic cancer, breast cancer, prostate cancer, and lung cancer. Stage 1 cancer is also curable, especially when caught in its early stages. The earlier you detect cancer, the higher your odds are of curing it before it becomes severe.
What treatment is the best for breast cancer?
- Oncolytics Biotech® Inc.
- Hologic, Inc.
- ImmunoGen Inc.
- BriaCell Therapeutics Corp.

Can breast cancer be cured at stage 1?
Stage 1 is highly treatable, however, it does require treatment, typically surgery and often radiation, or a combination of the two. Additionally, you may consider hormone therapy, depending on the type of cancer cells found and your additional risk factors.
Do you need chemo with Stage 1 breast cancer?
Chemotherapy. Chemotherapy is not usually offered for stage 1 breast tumours. It may be offered after surgery (called adjuvant therapy) for these tumours if there is a high risk that the cancer will come back (recur). Find out more about the risk of breast cancer recurrence and adjuvant therapy.
What is the treatment for breast cancer at a early stage?
Surgery. Surgery is usually the first step in treating early breast cancer. You may have mastectomy (the entire breast is removed) or lumpectomy (only the tumor and some surrounding tissue are removed).
What is the cure rate for Stage 1 breast cancer?
Breast cancer-specific survival ratesBreast Cancer Stage*5-Year Breast Cancer-Specific SurvivalI98-100%II90-99%III66-98%Adapted from Weiss et al. [76]
How often does stage 1 breast cancer come back?
It can depend on characteristics of your breast cancer like hormone receptor status and size of the tumor. Local recurrence is more common, and about 7% to 11% of women with early-stage breast cancer have a local recurrence within the first five years.
What is the easiest breast cancer to treat?
Ductal carcinoma in situ or DCIS The cancer cells have not spread through the walls of the ducts into the nearby breast tissue. Nearly all women with DCIS can be cured.
How long is chemotherapy for stage 1 breast cancer?
Typically, if you have early-stage breast cancer, you'll undergo chemotherapy treatments for three to six months, but your doctor will adjust the timing to your circumstances. If you have advanced breast cancer, treatment may continue beyond six months.
Can You Feel stage 1 breast cancer?
Symptoms of stage 1 breast cancer include skin irritation or dimpling, swelling/redness/scaling/flaking/thickening of the nipple or breast skin, change in the size or the shape of the breast, nipple turning inward, change in the appearance of a nipple, nipple discharge that is not breast milk, breast pain, nipple pain, ...
Is surgery necessary for stage 0 breast cancer?
Even though stage 0 cancer is noninvasive, that could change. Most doctors would say it's better to be safe than sorry. There are three main treatment options: Lumpectomy, a surgery that removes the abnormal cells and a little of the normal tissue near them.
What is the best breast cancer to have?
Rare types of invasive ductal carcinoma It occurs when cancer cells within the milk duct of the breast produce mucous, which also contains breast cancer cells. The cells and mucous combine to form a tumor. Pure mucinous ductal carcinoma tends to grow slowly, and has a better prognosis than some other types of IDCs.
What is the most treatable breast cancer?
Ductal Carcinoma. About 1 in 5 people who are newly diagnosed with breast cancer have DCIS. This type is very curable.
Can you live 20 years after breast cancer?
Many people with localized or regional breast cancer survive for 20 years or longer after receiving a diagnosis and treatment. It is rare for someone with distant breast cancer to live for 20 years. However, scientists are continuing to improve treatments for distant breast cancer.
Local treatment: surgery and radiation
If you receive a diagnosis of stage 1 breast cancer, your doctor may recommend local treatments such as surgery and radiation therapy to treat your breast cancer at the site.
Systemic treatments for stage 1 breast cancer
Systemic treatments, often termed add-on or adjuvant treatments, treat breast cancer throughout your body and not just at the site of the tumor.
What is the treatment for stage 1 breast cancer?
Local therapy (surgery and radiation therapy) Surgery is the main treatment for stage I breast cancer. These cancers can be treated with either breast-conserving surgery (BCS; sometimes called lumpectomy or partial mastectomy) or mastectomy.
What are the stages of breast cancer?
Most women with breast cancer in stages I to III will get some kind of drug therapy as part of their treatment. This may include: 1 Chemotherapy 2 Hormone therapy (tamoxifen, an aromatase inhibitor, or one followed by the other) 3 HER2 targeted drugs, such as trastuzumab (Herceptin) and pertuzumab (Perjeta) 4 Some combination of these
What is the treatment for BCS?
Women who have BCS are treated with radiation therapy after surgery. Women who have a mastectomy are typically treated with radiation if the cancer is found in the lymph nodes.
How big is a stage 3 breast tumor?
In stage III breast cancer, the tumor is large (more than 5 cm or about 2 inches across) or growing into nearby tissues (the skin over the breast or the muscle underneath), or the cancer has spread to many nearby lymph nodes.
Can stage 3 breast cancer spread to lymph nodes?
If you have inflammatory breast cancer: Stage III cancers also include some inflammatory breast cancers that have not spread beyond near by lymph nodes. Treatment of these cancers can be slightly different from the treatment of other stage III breast cancers.
Can you get radiation therapy before mastectomy?
If you were initially diagnosed with stage II breast cancer and were given treatment such as chemotherapy or hormone therapy before surgery, radiation therapy might be recommended if cancer is found in the lymph nodes at the time of the mastectomy.
Can you get a mastectomy with a large breast?
For women with fairly large breasts, BCS may be an option if the cancer hasn’t grown into nearby tissues. SLNB may be an option for some patients, but most will need an ALND.
How big is a stage 1B breast tumor?
The tumor is less than 20 mm (2 cm) in size and there is no spread to lymph nodes. Stage 1B: T1N1miM0. The tumor is less than 20 mm (2 cm) in size and there are micrometastases in a nearby lymph node. Stage 1B: T0N1miM 0. There is no evidence of a primary tumor in the breast but there are micrometastases in a lymph node (usually in the armpit).
What does N mean in cancer?
N = Nodes: All stage 1 cancer is N-0 or N-1mi. N-0 means it has not spread to any lymph nodes. N-1 means that it has spread to lymph nodes nearby. The "mi" means micrometastases, which can only be seen under the microscope. Micrometastases measure between 0.2 millimeters (mm) and 2 mm (0.2 cm) in diameter. 3.
What does M mean in TNM?
M = Metastases: M-0 means that cancer has not metastas ized (spread to other areas of the body). Verywell / Gary Ferster. Thus, using the TNM system, stage 1 cancers are defined as follows: Stage 1 Breast Cancers. Stage 1A: T1N0M0. The tumor is less than 20 mm (2 cm) in size and there is no spread to lymph nodes.
What is stage 1 breast cancer?
Stage 1 breast cancer is the earliest stage of what's considered invasive breast cancer. "Invasive" does not mean that the cancer has invaded other areas of your body. Rather, it simply means that the cells in your tumor have infiltrated the area past what's called the basement membrane. When a tumor first begins, ...
What is the best treatment for stage 1 cancer?
Surgery. Surgery is recommended for the majority of stage 1 cancers. 10 Options include either a lumpectomy or a mastectomy. People choose one over the other for a number of reasons, and it can be a very personal choice. If you choose a lumpectomy, following up with radiation therapy is usually recommended.
What is systemic therapy for stage 1 breast cancer?
With stage 1 breast cancers, the use of systemic therapy is considered adjuvant (add-on) therapy. 9 The goal is to eliminate any cancer cells that may have spread beyond the breast but are too small to be detected. In consultation with your doctor, weigh the pros and cons of each option in relation to your case.
How long does it take for breast cancer to progress?
It is not possible to determine exactly how long it will take for newly diagnosed breast cancer to progress from stage 1 to stage 2. It can happen within months if it is an aggressive high-grade tumor, or it can take longer.
What is the treatment for stage IV breast cancer?
Treatment for stage IV breast cancer is usually a systemic (drug) therapy.
What is the difference between stage 2 and stage 3 breast cancer?
Stage II: These breast cancers are larger than stage I cancers and/or have spread to a few nearby lymph nodes. Stage III: These tumors are larger or are growing into nearby tissues (the skin over the breast or the muscle underneath), or they have spread to many nearby lymph nodes. Treatment of Breast Cancer Stages I-III.
What is stage 0 breast cancer?
Stage 0 means that the cancer is limited to the inside of the milk duct and is non-invasive. Treatment for this non-invasive breast tumor is often different from the treatment of invasive breast cancer. Ductal carcinoma in situ (DCIS) is a stage 0 breast tumor. Lobular carcinoma in situ (LCIS) used to be categorized as stage 0, ...
Is lobular carcinoma in situ a stage 0 tumor?
Ductal carcinoma in situ (DCIS) is a stage 0 breast tumor. Lobular carcinoma in situ (LCIS) used to be categorized as stage 0, but this has been changed because it is not cancer. Still, it does indicate a higher risk of breast cancer. See Lobular Carcinoma in Situ (LCIS) for more information.
What is the earliest form of breast cancer?
Stage 1 breast cancer is the earliest form of invasive breast cancer. At stage 1, the cancer cells start spreading beyond the primary site of origin and into the surrounding area of breast tissue, and in very small traces into the lymph nodes in some cases. Stage 1 tumors are small and therefore difficult to detect.
What is stage 1 breast cancer?
Stage 1 breast cancer is invasive. There are two sub-categories to stage 1: At stage 1A: The tumor is smaller than 2 centimeters across. It has not spread outside the breast, and no lymph nodes are involved. At stage 1B: There is either no tumor, or the tumor is less than 2 centimeters in size.
Can stage 1 breast cancer be detected early?
But with a combination of regular self exams and screening (with mammograms), stage 1 breast cancer can be detected early and treated well. When the cancer starts spreading to other healthy parts of the breast tissue, it is called stage 1 breast cancer. Stage 1 breast cancer is invasive.

Overview
Staging
- To understand how your healthcare provider determines the stage of your cancer, and if you have a stage 1A or stage 1B tumor, it's helpful to know a little about something called the TNM system of classification.2 1. T = Tumor Size: All stage 1 cancer is T-0 or T-1, meaning your tumor is 2 centimeters (cm, roughly an inch) or less in diameter. 2. N = Nodes: All stage 1 cancer is N-0 or …
Treatment
- Treatment options7for stage 1 breast cancer fall into two main categories: 1. Local treatments:These treat cancer at the site and include surgery and radiation therapy. 2. Systemic treatments:These treat cancer throughout the body and include chemotherapy, hormonal therapy, targeted therapy, and immunotherapy. If a tumor is very small, local treatments are usually all th…
Survival Rates
- For those with localized, early-stage breast cancer who receive treatment with surgery and chemotherapy or radiation therapy, if recommended, the five-year survival rate is close to 100%.17 Even so, going through treatment for stage 1 breast cancer can be challenging. Side effects are common, especially with chemotherapy, and fatigueis almost universal.
Follow-Up Care
- After your initial breast cancer treatment is over, expect follow-up care to last another five years or possibly more.18Ongoing treatments depend on multiple factors and may include: 1. Regular appointments with your oncologist 2. Hormone therapy 3. Bisphosphonate therapy It's important for you to know the signs and symptoms of a recurrenceso you can alert your healthcare provid…
Coping
- When you have stage 1 breast cancer, your emotions may span the spectrum from fear to worry to confusion to panic, sometimes in a manner of minutes. It's important to have an outlet for your feelings and to remember that it's OK (and understandable) to have a bad day.19 You may encounter some people who say things like, "it's only stage 1," which can feel diminishing. While …
Summary
- Stage 1 breast cancer is very treatable with surgery, radiation, chemotherapy, or targeted therapies. It is considered early-stage breast cancer and the prognosis is good. Talk with your treatment team about what your diagnosis means and what treatment options may be best for you. Ask any questions you have—your treatment team is there for that rea...