Can you get skin cancer on your breast? Yes, skin cancer can appear on the breast, even though this is a less common location than areas that receive frequent sun exposure. Skin cancer on the breast may look like a changing mole, a dark or uneven spot, a scaly patch, a sore that does not heal, or a new lesion on the skin’s surface.
Because breast-area skin changes can sometimes be confused with breast cancer symptoms, it is important to have any new, changing, or unusual spot evaluated by a dermatologist or healthcare provider.
Signs of Skin Cancer on the Breast
Skin cancer on the breast can vary in appearance depending on the type of skin cancer. Some spots may be easy to notice, while others may look like a harmless mole, rash, scar, or irritated area at first.
Common signs to watch for include:
- A mole on the breast that changes in size, shape, color, or texture
- A black, brown, red, pink, or multi-colored spot with uneven borders
- A dry, rough, scaly, or crusted patch that does not go away
- A sore on the breast skin that does not heal
- A raised bump that looks pearly, shiny, pink, red, or flesh-colored
- A firm, rough, or wart-like growth
- A dark spot on the breast, nipple, areola, or under the breast that changes over time
- A spot that itches, bleeds, becomes painful, or keeps returning
Basal cell skin cancer may appear as a pearly bump, pink patch, or sore that does not heal. Squamous cell skin cancer may look like a rough, scaly patch, firm bump, or crusted sore. Melanoma may appear as a dark or uneven mole that changes over time. Any suspicious change should be checked by a dermatologist.
What Does Skin Cancer Look Like on the Breast?
Skin cancer on the breast may look like a mole, lesion, rough patch, or sore on the surface of the skin. Some people notice a new spot, while others notice that an existing mole has changed. Changes in color, shape, size, texture, or symptoms such as itching, bleeding, or pain can be warning signs.
Melanoma on the breast is less common, but it can happen. It may appear as a dark, irregular, or multi-colored mole that changes over time. Nonmelanoma skin cancers, including basal cell skin cancer and squamous cell skin cancer, may look like pink bumps, scaly patches, crusted sores, or areas that do not heal.
Because the breast is not always included in routine self-checks, skin changes in this area can be overlooked. When checking your skin, include the chest, breast, nipple, areola, and under-breast area. If you notice a mole or spot that looks different from others, continues to change, or does not heal, schedule a skin cancer screening.
Moles, Dark Spots, and Skin Changes on the Breast
Many people search for answers after noticing a mole, black spot, or dark mark on the breast. Not every mole or dark spot is cancerous, but changes in the breast area should not be ignored.
A mole on the breast may need medical evaluation if it:
- Appears suddenly or looks different from your other moles
- Becomes darker, larger, raised, itchy, painful, or irritated
- Has uneven borders or multiple colors
- Appears on the nipple, areola, under the breast, or near the chest
- Bleeds, crusts, or does not heal
- Changes noticeably over weeks or months
A black mole on the breast does not automatically mean skin cancer, but it should be checked if it is new, changing, uneven, or different from the rest of your skin. The same is true for a mole on the nipple or areola, especially if it changes in appearance or is paired with other symptoms.
Skin Cancer vs. Breast Cancer
Skin cancer on the breast and breast cancer are not the same condition. Skin cancer usually begins in the skin cells near the surface and may appear as a mole, patch, bump, sore, or lesion on the breast skin. Breast cancer usually begins deeper in the breast tissue and is more commonly associated with a lump, swelling, nipple changes, or changes in the texture or appearance of the breast skin.
Some breast cancer symptoms can affect the skin, including dimpling, redness, thickening, flaking, crusting around the nipple, nipple discharge, or nipple retraction. These symptoms should be evaluated by a healthcare provider.
If you are unsure whether a breast-area change is related to the skin or deeper breast tissue, it is safest to schedule an exam. A dermatologist can evaluate suspicious skin lesions, while a primary care provider, gynecologist, or breast specialist can help assess symptoms that may involve the breast tissue.
Melanoma Skin Cancer on the Breast
Melanoma on the breast is rare, but it is possible. Melanoma can develop anywhere on the body, including areas that do not receive regular sun exposure. It may appear as a new mole or as an existing mole that begins to change in color, size, shape, texture, or symptoms.
A suspicious mole on the breast may look dark, uneven, multi-colored, raised, or different from the other spots on your skin. Some melanomas may also itch, bleed, become painful, or change quickly. If you notice a mole on your breast, nipple, areola, or chest that looks unusual or continues to evolve, schedule an appointment with a dermatologist.
It is also important to share any personal or family history of breast cancer, melanoma, or other cancers with your dermatologist or healthcare provider. Your provider can help determine whether the area should be monitored, biopsied, or evaluated further.
How to Check the Breast Area for Skin Cancer
When checking your skin, include the breast, chest, nipple, areola, and under-breast area. Use a mirror if needed, and look for any new or changing spots.
The ABCDEs can help you evaluate suspicious moles:
- Asymmetry: One half of the mole does not match the other.
- Border: The edges look irregular, jagged, blurred, or poorly defined.
- Color: The spot has more than one color, such as brown, black, red, white, blue, or pink.
- Diameter: The spot is larger than a pencil eraser or continues to grow.
- Evolving: The mole changes in size, shape, color, texture, or symptoms.
The “E” for evolving is especially important. A mole on the breast, nipple, or areola that changes over time should be examined by a dermatologist.
Treatment for Skin Cancer on the Breast
Treatment for skin cancer on the breast depends on the type of skin cancer, the size and depth of the lesion, its location, and your overall health. Your dermatologist may recommend a biopsy first to confirm whether the spot is cancerous.
Common treatment options may include surgical removal, Mohs surgery, radiation therapy, or other approaches depending on the diagnosis. For certain nonmelanoma skin cancers, such as basal cell skin cancer and squamous cell skin cancer, GentleCure/Image-Guided SRT may be an option. This surgery-free treatment uses targeted radiation to treat cancer cells without cutting or.stitches.
Because the breast can be a sensitive area, patients may want to ask their dermatologist about treatment options that consider comfort, cosmetic outcome, healing time, and the specific diagnosis.
FAQ
Yes, skin cancer can appear on the breast, even though it is a less common location. It may look like a changing mole, dark spot, rough patch, sore, or lesion on the skin’s surface. Any new or changing spot should be checked by a dermatologist.
No. Most moles are benign, but a mole on the breast should be evaluated if it changes in color, shape, size, texture, or symptoms. A new, dark, uneven, bleeding, or painful mole should be checked by a dermatologist.
A black mole on the breast is not always cancerous, but it should be checked if it is new, changing, uneven, bleeding, painful, or different from your other moles. A dermatologist can examine the spot and determine whether a biopsy or monitoring is needed.
Yes, skin cancer can appear on the nipple or areola, although it is less common. A changing mole, dark spot, scaly patch, sore, or lesion in this area should be evaluated by a healthcare provider, especially if it does not heal or continues to change.
A dark spot on the breast can have many causes and is not always skin cancer. However, a spot that changes in color, size, shape, border, or texture should be checked by a dermatologist.
Skin cancer under the breast may look like a changing mole, dark spot, scaly patch, sore, or irritated area that does not heal. Because this area can also develop friction-related irritation or rashes, a dermatologist can help determine the cause.
Skin cancer usually affects the surface of the skin and may appear as a mole, lesion, patch, bump, or sore. Breast cancer usually begins deeper in the breast tissue and may cause a lump, swelling, nipple changes, or changes in breast skin texture.
Melanoma on the breast may look like a dark, irregular, or multi-colored mole that changes over time. Warning signs can include asymmetry, uneven borders, multiple colors, growth, itching, bleeding, pain, or a spot that looks different from others.
Not always. Treatment depends on the diagnosis, cancer type, size, depth, and location. Some skin cancers are treated surgically, while certain nonmelanoma skin cancers may be eligible for surgery-free options such as GentleCure/Image-Guided SRT.
See a doctor if a mole on your breast becomes larger, changes shape or color, itches, bleeds, becomes painful, or does not heal. You should also schedule an exam if a new spot appears or looks different from other moles on your body.
GentleCure Treatment for Common Skin Cancers
GentleCure® is a surgery-free treatment option for certain nonmelanoma skin cancers, including basal cell skin cancer and squamous cell skin cancer. Image-Guided SRT may be an option for eligible patients who want to avoid cutting, stitches, or surgical scarring.
Treatment recommendations depend on the diagnosis, cancer type, size, depth, location, medical history, and provider recommendation. If you are interested in learning more about Image-Guided SRT, call 855-936-4411 to speak with a Skin Cancer Information Specialist.
