What Does It Mean To Have Stage 1 Breast Cancer
In Stage 1 breast cancer, cancer is evident, but it is contained to only the area where the first abnormal cells began to develop. The breast cancer has been detected in the early stages and can be very effectively treated.
Stage 1 can be divided into Stage 1A and Stage 1B. The difference is determined by the size of the tumor and the lymph nodes with evidence of cancer.
Side Effects And Complications
All treatments have some side effects that range from mild to severe. Most clear up when treatment ends, but there can be some lasting complications.
Its important to tell your oncologist about all symptoms, even if they seem minor. Your healthcare team will work with you to ease side effects and deal with complications.
How Staging Guides Treatment
The type of cancer you have, along with the stage, will help determine your treatment. With stage I, II, or III breast cancer, the main goal is to cure the cancer by treating it and keeping it from coming back. With stage IV, the goal is to improve symptoms and prolong life. In almost all cases, stage IV breast cancer cannot be cured.
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Stage 2 Breast Cancer
Stage 2 breast cancer is divided into two groups:
- Stage 2A
- Stage 2B
Stage 2A can mean:
No cancer is seen in the breast but cancer is found in one to three lymph nodes under the arm or near the breastbone
The cancer in the breast is 2cm or smaller and cancer is found in one to three lymph nodes under the arm or near the breastbone.
The cancer in the breast is larger than 2cm but smaller than 5cm and no cancer is found in the lymph nodes under the arm.
Stage 2B can mean:
The cancer in the breast is larger than 2cm but smaller than 5cm. Cancer is found in one to three lymph nodes under the arm or near the breastbone
The cancer in the breast is larger than 5cm and no cancer is found in the lymph nodes under the arm.
How Can I Prevent Breast Cancer Recurrence
Healthcare providers dont know why some people experience breast cancer recurrence. A recurrence isnt your fault. You didnt do anything wrong to cause it or fail to do something more to prevent it.
Certain medications may reduce the risk of breast cancer recurrence in people who have early stage breast cancer. For estrogen-receptive breast cancer, hormonal therapies including tamoxifen or aromatase inhibitors block either the activity of estrogen or the bodys production of estrogen. Chemotherapy may also be recommended to reduce risk of breast cancer recurrence.
Early diagnosis may make it easier to treat a recurrence. Follow your healthcare providers recommendations for mammograms and other screenings. You should also perform regular breast self-exams. Get familiar with how your breasts look and feel so you can see your provider quickly if you notice changes. And remember that most breast changes occur for reasons other than cancer.
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Can Exercise Help Reduce My Risk Of Developing Breast Cancer
Exercise is a big part of a healthy lifestyle. It can also be a useful way to reduce your risk of developing breast cancer in your postmenopausal years. Women often gain weight and body fat during menopause. People with higher amounts of body fat can be at a higher risk of breast cancer. However, by reducing your body fat through exercise, you may be able to lower your risk of developing breast cancer.
The general recommendation for regular exercise is about 150 minutes each week. This would mean that you work out for about 30 minutes, five days each week. However, doubling the amount of weekly exercise to 300 minutes can greatly benefit postmenopausal women. The longer duration of exercise allows for you to burn more fat and improve your heart and lung function.
The type of exercise you do can vary the main goal is get your heart rate up as you exercise. Its recommended that your heart rate is raised about 65 to 75% of your maximum heart rate during exercise. You can figure out your maximum heart rate by subtracting your current age from 220. If you are 65, for example, your maximum heart rate is 155.
Aerobic exercise is a great way to improve your heart and lung function, as well as burn fat. Some aerobic exercises you can try include:
- Walking.
- Dancing.
- Hiking.
Remember, there are many benefits to working more exercise into your weekly routine. Some benefits of aerobic exercise can include:
Breast Examination After Treatment For Breast Cancer
After surgery
The incision line may be thick, raised, red and possibly tender for several months after surgery. Remember to examine the entire incision line.
If there is redness in areas away from the scar, contact your physician. It is not unusual to experience brief discomforts and sensations in the breast or nipple area .
At first, you may not know how to interpret what you feel, but soon you will become familiar with what is now normal for you.
After breast reconstruction
Following breast reconstruction, breast examination for the reconstructed breast is done exactly the same way as for the natural breast. If an implant was used for the reconstruction, press firmly inward at the edges of the implant to feel the ribs beneath. If your own tissue was used for the reconstruction, understand that you may feel some numbness and tightness in your breast. In time, some feeling in your breasts may return.
After radiation therapy
After radiation therapy, you may notice some changes in the breast tissue. The breast may look red or sunburned and may become irritated or inflamed. Once therapy is stopped, the redness will disappear and the breast will become less inflamed or irritated. At times, the skin can become more inflamed for a few days after treatment and then gradually improve after a few weeks. The pores in the skin over the breast also may become larger than usual.
What to do
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Stages Of Breast Cancer: Stage Iiib
A stage IIIb breast cancer is one in which the tumor may be of any size but it has grown into the chest wall or the skin of the breast. A stage IIIb designation also applies if there is evidence of either
- axillary lymph node metastasis
- internal mammary node metastasis
presenting in such a way as to suggest that total surgical removal is not possible.
There is a unique type of breast cancer, inflammatory breast cancer, that causes the breast to appear red and swollen. This is because the cancer cells block some of the lymphatic vessels. Inflammatory breast cancers tend to have a poorer prognosis and are generally stage IIIb at least.
Signs And Symptoms Of Breast Cancer
In its early stages, breast cancer may not cause any symptoms. In many cases, a tumor may be too small to be felt, but an abnormality can still be seen on a mammogram.
If a tumor can be felt, the first sign is usually a new lump in the breast that was not there before. However, not all lumps are cancer.
Each type of breast cancer can cause a variety of symptoms. Many of these symptoms are similar, but some can be different. Symptoms for the most common breast cancers include:
- a breast lump or tissue thickening that feels different than surrounding tissue and has developed recently
- breast pain
- changes to the appearance of the skin on your breasts
- a lump or swelling under your arm
If you have any of these symptoms, it doesnt necessarily mean you have breast cancer. For instance, pain in your breast or a breast lump can be caused by a benign cyst.
Still, if you find a lump in your breast or have other symptoms, you should see your doctor for further examination and testing.
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Breast Cancer Staging Process
Breast cancer staging is determined by how large tumors are, how far theyve spread, and other characteristics like the genetics of the tumor. Your cancer stage can be determined before surgery or after surgery .
Cancers clinical stage is determined through a physical exam, biopsy , and imaging tests. These imaging tests may include X-rays, computed tomography , positron-emission tomography , magnetic resonance imaging , or ultrasound.
After surgery, your breast cancer stage will either be confirmed or updated as a pathologic stage, using the features found and any additional information about how far cancer has spread gathered during surgery.
Risk Factors For Breast Cancer
There are several risk factors that increase your chances of getting breast cancer. However, having any of these doesnt mean you will definitely develop the disease.
Some risk factors cant be avoided, such as family history. You can change other risk factors, such as quitting smoking, if you smoke. Risk factors for breast cancer include:
- Age. Your risk for developing breast cancer increases as you age. Most invasive breast cancers are found in women over age 55 years.
- Drinking alcohol. Alcohol use disorder raises your risk.
- Having dense breast tissue. Dense breast tissue makes mammograms hard to read. It also increases your risk for breast cancer.
- Gender. White women are
While there are risk factors you cant control, following a healthy lifestyle, getting regular screenings, and taking any preventive measures your doctor recommends can help reduce your risk for developing breast cancer.
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What Is Stage 0
Stage 0 is the least invasive stage of breast cancer and usually detected early in patients, according to the American Cancer Society. In this stage, cancer cells or non-cancerous abnormal cells are only in the part of the breast in which they formed and havenât spread.
âAt this stage of breast cancer, we tell patients not to be too worried. Stage 0 is extremely treatable and we ask people not to shed a tear over the diagnosis just yet,â said Cruz.
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Stage 3 Breast Cancer
Stage 3 breast cancer is divided into three groups:
- Stage 3A
- Stage 3C
Stage 3A can mean:
No cancer is seen in the breast, but cancer is found in four to nine lymph nodes under the arm or near the breastbone
The cancer in the breast measures up to 5cm and cancer is found in four to nine lymph nodes under the arm or near the breastbone
The cancer in the breast is larger than 5cm, and cancer is found in up to three lymph nodes under the arm or near the breastbone.
Stage 3B means the cancer in the breast can be any size and has spread to the skin of the breast or chest wall. Cancer is found in up to nine lymph nodes under the arm or near the breast bone.
Stage 3C means the cancer in the breast can be any size, may have spread to the skin of the breast or chest wall and cancer is found in 10 or more lymph nodes under the arm or near the breastbone, or to nodes above or below the collarbone.
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What Does It Mean To Grade Breast Cancer
The grade of breast cancer is a way to describe how the cancer cells look under a microscope. It helps to understand how aggressive it may be. If the tumor cells look very abnormal under the microscope, theyre more likely to grow quickly and spread. If the cells look very similar to normal cells, theyre likely to be more slow growing.
To determine the grade, the following will be evaluated:
-
How much the cells look like normal gland cells
-
What the DNA-containing nucleus of the tumor cells look like
-
The amount of dividing cells a sign of how fast the cells are growing
How Is Breast Cancer Staged
Breast cancer in men and women is staged the same, into five groups. This article will focus on early/moderate stage breast cancer in women. Learn more about male breast cancer here.
Staging is based on:
- The size of your tumor on the mammogram and what is found after surgery.
- Any evidence of spread to other organs .
- Surgery to test if your lymph nodes have cancer cells.
Staging is important because it helps guide your treatment options. Stages 0, I, and II are early or moderate stages.
The staging system is very complex. Below is a summary of the staging system. Talk to your provider about the stage of your cancer.
- Stage 0 :
- Lobular carcinoma in situ : abnormal cells line a gland in the breast. This is a risk factor for future cancer, but this is not thought to be cancer itself.
- Ductal carcinoma in situ : abnormal cells linea duct in the breast. Women with DCIS have a higher risk of getting invasive breast cancer in that breast. Treatment options are similar to patients with Stage I breast cancers.
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Treatment For Stage 1 Breast Cancer
Doctors can offer a variety of for stage 1 breast cancer, although surgery is the primary treatment.
Surgery
A lumpectomy or mastectomy are both viable surgical options for people with stage 1 breast cancer. A doctor will decide what surgery is most appropriate depending on the location of the primary tumor, how large it is, the size of the breast, family history, genetics, and the persons preference.
The doctor may also carry out a biopsy on one or more lymph nodes.
After removing the tissue, they will send it to a laboratory for further tests. The results will help inform decisions on the next stage of treatment.
Radiation therapy
Radiation therapy is a standard treatment for stage 1 breast cancer. However, the decision will depend on factors such the age of the person, the type of cancer, the size of the tumor, and whether there are cancer cells in the lymph nodes.
Hormone therapy
If the breast cancer is ER+ or PR+, hormone therapy may be effective. Hormone therapy works by preventing the growth of estrogen, which helps cancer grow, by blocking estrogen from attaching to tissue and fuelling cancer growth, or both.
Hormone therapy can reach cancer cells in the breast, as well as other areas of the body, and it can reduce the risk of cancer returning.
Chemotherapy
However, the
also has subcategories known as 2A and 2B.
Stage 2A breast cancer is invasive cancer:
Screening For Breast Cancer
Women aged between 50 and 74 are invited to access free screening mammograms every two years via the BreastScreen Australia Program.
Women aged 40-49 and 75 and over are also eligible to receive free mammograms, however they do not receive an invitation to attend.
It is recommended that women with a strong family history of breast or ovarian cancer, aged between 40 and 49 or over 75 discuss options with their GP, or contact BreastScreen Australia on 13 20 50.
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What Is The Life Expectancy For Stage 3 Breast Cancer
The life expectancy for people with breast cancer is improving, according to the American Cancer Society. It points out that current survival rates are based on people who were diagnosed and treated at least 5 years ago and treatments have advanced over that time.
Your life expectancy with stage 3 breast cancer depends on several factors, such as:
- your age
- the size of the tumors
You should talk with your doctor about how these factors may apply to you.
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How Is Breast Cancer Treated
If the tests find cancer, you and your doctor will develop a treatment plan to eradicate the breast cancer, to reduce the chance of cancer returning in the breast, as well as to reduce the chance of the cancer traveling to a location outside of the breast. Treatment generally follows within a few weeks after the diagnosis.
The type of treatment recommended will depend on the size and location of the tumor in the breast, the results of lab tests done on the cancer cells, and the stage, or extent, of the disease. Your doctor will usually consider your age and general health as well as your feelings about the treatment options.
Breast cancer treatments are local or systemic. Local treatments are used to remove, destroy, or control the cancer cells in a specific area, such as the breast. Surgery and radiation treatment are local treatments. Systemic treatments are used to destroy or control cancer cells all over the body. Chemotherapy and hormone therapy are systemic treatments. A patient may have just one form of treatment or a combination, depending on her individual diagnosis.
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How Is Breast Cancer Stage Determined
Breast cancer staging will be determined by the combination of the following:
-
TNM system: T describes the size of the tumor, N describes spread to lymph nodes, and M describes metastasis to other sites in the body.
-
Receptor status: Breast cancer cells are tested for estrogen receptors , progesterone receptors , and hormone epidermal growth factor receptor 2 .
-
Grade: Grade describes what the cancer cells look like when compared to normal cells. This correlates to how aggressive the cancer type is.