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If you have any symptoms that worry you, be sure to see your doctor right away. Different people have different symptoms of breast cancer. Some people do not have any signs or symptoms at all. Some warning signs of breast cancer are—
Keep in mind that these symptoms can happen with other conditions that are not cancer. If you have any signs or symptoms that worry you, be sure to see your doctor right away. What Is a Normal Breast?No breast is typical. What is normal for you may not be normal for another woman. Most women say their breasts feel lumpy or uneven. The way your breasts look and feel can be affected by getting your period, having children, losing or gaining weight, and taking certain medications. Breasts also tend to change as you age. For more information, see the National Cancer Institute’s Breast Changes and Conditions. What Do Lumps in My Breast Mean?Many conditions can cause lumps in the breast, including cancer. But most breast lumps are caused by other medical conditions. The two most common causes of breast lumps are fibrocystic breast condition and cysts. Fibrocystic condition causes noncancerous changes in the breast that can make them lumpy, tender, and sore. Cysts are small fluid-filled sacs that can develop in the breast.
Inflammatory breast cancer (IBC) is rare and accounts for only 1% to 5% of all breast cancers. Although it is a type of invasive ductal carcinoma, its symptoms, outlook, and treatment are different. IBC causes symptoms of breast inflammation like swelling and redness, which is caused by cancer cells blocking lymph vessels in the skin causing the breast to look "inflamed." Inflammatory breast cancer (IBC) differs from other types of breast cancer in many ways:
Signs and symptoms of inflammatory breast cancerInflammatory breast cancer (IBC) causes a number of signs and symptoms, most of which develop quickly (within 3-6 months), including:
If you have any of these symptoms, it does not mean that you have IBC, but you should see a doctor right away. Tenderness, redness, warmth, and itching are also common symptoms of a breast infection or inflammation, such as mastitis if you’re pregnant or breastfeeding. Because these problems are much more common than IBC, your doctor might suspect infection at first as a cause and treat you with antibiotics. Treatment with antibiotics may be a good first step, but if your symptoms don’t get better in 7 to 10 days, more tests need to be done to look for cancer. Let your doctor know if it doesn't help, especially if the symptoms get worse or the affected area gets larger. The possibility of IBC should be considered more strongly if you have these symptoms and are not pregnant or breastfeeding, or have been through menopause. Ask to see a specialist (like a breast surgeon) if you’re concerned. IBC grows and spreads quickly, so the cancer may have already spread to nearby lymph nodes by the time symptoms are noticed. This spread can cause swollen lymph nodes under your arm or above your collar bone. If the diagnosis is delayed, the cancer can spread to distant sites. How is inflammatory breast cancer diagnosed?Imaging testsIf inflammatory breast cancer (IBC) is suspected, one or more of the following imaging tests may be done:
Often a photo of the breast is taken to help record the amount of redness and swelling before starting treatment. BiopsyInflammatory breast cancer is diagnosed by a biopsy, taking out a small piece of the breast tissue and looking at it in the lab. This might mean a punch biopsy of the breast skin that is abnormal. Your physical exam and other tests may show findings that are "suspicious for" IBC, but only a biopsy can tell for sure that it is cancer. Tests on biopsy samplesThe cancer cells in the biopsy will be examined in the lab to determine their grade. They will also be tested for certain proteins that help decide which treatments will be helpful. Women whose breast cancer cells have hormone receptors are likely to benefit from treatment with hormone therapy drugs. Cancer cells that make too much of a protein called HER2 or too many copies of the gene for that protein may be treated by certain drugs that target HER2. In certain cases, other gene mutations (changes) or proteins might be tested for to see if specific drugs might be helpful. Stages of inflammatory breast cancerAll inflammatory breast cancers start as stage III (T4dNXM0) since they involve the skin. If the cancer has spread outside the breast to distant areas it is stage IV. For more information, read about breast cancer staging. Survival rates for inflammatory breast cancerInflammatory breast cancer (IBC) is considered an aggressive cancer because it grows quickly, is more likely to have spread at the time it’s found, and is more likely to come back after treatment than other types of breast cancer. The outlook is generally not as good as it is for other types of breast cancer. Survival rates can give you an idea of what percentage of people with the same type and stage of cancer are still alive a certain amount of time (usually 5 years) after they were diagnosed. They can’t tell you how long you will live, but they may help give you a better understanding of how likely it is that your treatment will be successful. Keep in mind that survival rates are estimates and are often based on previous outcomes of large numbers of people who had a specific cancer, but they can’t predict what will happen in any particular person’s case. These statistics can be confusing and may lead you to have more questions. Ask your doctor how these numbers may apply to you, as they are familiar with your situation. What is a 5-year relative survival rate?A relative survival rate compares women with the same type and stage of breast cancer to women in the overall population. For example, if the 5-year relative survival rate for a specific stage of breast cancer is 70%, it means that women who have that cancer are, on average, about 70% as likely as women who don’t have that cancer to live for at least 5 years after being diagnosed. Where do these numbers come from?The American Cancer Society relies on information from the Surveillance, Epidemiology, and End Results ( SEER) database, maintained by the National Cancer Institute (NCI), to provide survival statistics for different types of cancer. The SEER database tracks 5-year relative survival rates for breast cancer in the United States, based on how far the cancer has spread. The SEER database, however, does not group cancers by AJCC TNM stages (stage 1, stage 2, stage 3, etc.). Instead, it groups cancers into localized, regional, and distant stages:
5-year relative survival rates for inflammatory breast cancerThese numbers are based on women diagnosed with inflammatory breast cancer between 2011 and 2017. (There is no localized SEER stage for IBC since it has already reached the skin when first diagnosed.)
Understanding the numbers
Treating inflammatory breast cancerInflammatory breast cancer (IBC) that has not spread outside the breast is stage III. In most cases, treatment is chemotherapy first to try to shrink the tumor, followed by surgery to remove the cancer. Radiation and often other treatments, like more chemotherapy or targeted drug therapy, are given after surgery. Because IBC is so aggressive, breast conserving surgery (lumpectomy) and sentinel lymph node biopsy are typically not part of the treatment. IBC that has spread to other parts of the body (stage IV) may be treated with chemotherapy, hormone therapy, and/or targeted drugs. For details, see Treatment of Inflammatory Breast Cancer. American Cancer Society medical information is copyrighted material. For reprint requests, please see our Content Usage Policy. Is breast cancer visible on skin?Pitting breast skin
A rash isn't the only visual symptom of inflammatory breast cancer. This type of cancer also changes the appearance of your breasts. You may notice dimpling or pitting, and the skin on your breast may begin to look like an orange peel due to underlying inflammation.
What do skin changes look like with breast cancer?Skin changes include puckering, dimpling, a rash, or redness of the skin of the breast. Some people have a rash or redness of the nipple and the surrounding skin. The skin might look like orange peel or the texture might feel different. This can be caused by other breast conditions.
What does early breast cancer rash look like?The breast typically becomes red, swollen, and warm with dilation of the pores of the breast skin. The skin may appear pitted like an orange peel, and nipple changes such as inversion, flattening, or dimpling may occur.
Can breast cancer look like spots?It's not common, but a red spot on the breast can sometimes be a sign of breast cancer. Inflammatory breast cancer (IBC) is rare, making up about 2 to 4 percent of breast cancer cases. A small red spot that looks very much like an insect bite or rash can be an early sign of IBC.
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