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Everything You Need To Know About Skin Cancer On Breast Skin: Its Causes, Symptoms, Treatments

Updated: Mar 3, 2023

The abnormal growth of skin cells is the primary cause of skin cancer on breast skin which is a kind of cancer that affects the skin cells. It can develop anywhere on the body and is the most prevalent type of cancer.

But it, which can affect both men and women, is a rare but severe disorder. It may sound overwhelming at first but there are several measures you can take that can reduce the risk of having the disease.

In this blog we'll be answering what are the types of skin cancer on the breast? What are their symptoms and causes? Are there any treatments?

Continue reading to find out the answers!

skin cancer on breast

What is Cancer On the Breast Skin?

Breast skin cancer is known as non-melanoma skin cancer that affects the skin cells of the breast. Squamous cell carcinoma (SCC) and basal cell carcinoma (BCC) are the two primary kinds of breast skin cancer (SCC).

Both of these skin cancers are brought on by the abnormal growth of skin cells and can be the result of a number of things, such as exposure to chemicals, chemicals in the environment, and if the person has a family history of skin cancer or not.

Causes Of Skin Cancer On Breast Skin

  • Ultraviolet (UV) Radiation

A form of electromagnetic radiation called ultraviolet (UV) radiation is emitted by the sun and artificial sources like tanning beds. UVA, UVB, and UVC are the three kinds of UV radiation based on wavelength.

Since UVC is mostly absorbed by the ozone layer and does not reach the Earth's surface, UVA and UVB are the ones that are most pertinent to skin cancer.

As a result the primary cause of skin cancer, including breast cancer, is exposure to UV radiation. The DNA of skin cells is harmed by UVA radiation because it deeply penetrates the skin. Over time, this damage may result in mutations and the growth of skin cancer.

Sunburns and skin reddening are caused by UVB radiation, which is less strong but has a greater energy level. Additionally, it has the potential to harm DNA, which can result in skin cancer.

  • Exposure To Chemicals And Toxins

One of the main risk factors for skin cancer on breast skin is exposure to toxins and chemicals.

UV rays from the sun, tobacco smoke, and some chemicals included in personal care products like parabens and phthalates are just a few of the pollutants and chemicals that can raise the chance of getting skin cancer.

It is important to note that numerous cancer-causing substances, including polycyclic aromatic hydrocarbons, which are known to cause skin cancer, are present in tobacco smoke.

We should also know that sunscreens, lotions, and cosmetics are just a few examples of personal care items that may contain chemicals that raise the risk of developing skin cancer due to their ability to deeply permeate the skin and interfere with the natural function of skin cells.

  • Genetics And Family History

Another important risk factor for breast skin cancer is family history. A person is more likely to have skin cancer if a close relative, like a parent, sibling, or kid, has the condition in the past.

Due to defects in their DNA repair processes, people with these genetic disorders are more vulnerable to the harmful effects of UV radiation from the sun.

Additionally, those with a family history of skin cancer may also be more likely to inherit lifestyle traits or activities that raise their chance of contracting the illness.

  • Weak Immune System

Skin cancer on breast skin is more likely to develop in people with weakened immune systems. The immune system is crucial in the body's detection and elimination of aberrant or damaged cells, including cancer cells.

Skin cancer and other cancers may be more difficult for a person to fight against if they have a weakened immune system.

It's crucial for people with weakened immune systems to take precautions to shield their skin from damaging environmental elements and to have regular skin checks.

This may entail applying sunscreen with a high SPF, minimizing sun exposure during peak hours, donning protective clothes, and visiting a dermatologist frequently. A healthy diet full of vitamins and nutrients, frequent exercise, and addressing any underlying chronic conditions can all help people with weakened immune systems.

Skin cancer on breast skin
  • Hormonal Changes

Skin cancer on breast skin can be at risk due to hormonal fluctuations. Hormonal changes, especially those that take place during puberty, pregnancy, and menopause, can alter the appearance of the skin and make it more sensitive to ultraviolet light from the sun.

Skin damage and skin cancer can both be exacerbated by hormonal changes that make the skin more prone to injury.

We should not forget to take precautions to preserve their skin from damaging environmental causes and be aware of any hazards related to hormonal changes.

People might also profit from applying moisturizers and other skin-care items made to support preserving the skin's natural moisture levels.

We can lower their chance of acquiring skin cancer on the breast and maintain the health of their skin in general by being proactive and taking precautions to protect their skin.

What Are The Symptoms And Signs Of Skin Cancer On Breast Skin?

Changes In Skin Texture:

Skin texture changes can be a sign of breast cancer caused by skin cancer. Skin cancer in the breast may appear as a lump or skin lesion, which might alter the skin's texture.

The skin may become thick or hard to the touch, or it may become rough, scaly, or bumpy. Additionally, the affected area may feel painful or irritating.

New Or Changing Moles:

Skin cancer on breast skin may show symptoms in the form of new or changing moles. The breast can develop moles, which are pigmented skin growths, anywhere on the body.

Skin cancer may be indicated by the development of a new mole on the breast or by a mole that has already developed but has changed in size, shape, color, or texture.

Some moles may acquire raised borders, uncomfortable or excruciating itchiness, or raised areas. Concern should also be expressed if a mole's color changes, particularly if it gets darker.

You should consult a doctor right away if you notice any changes in your moles or any other strange symptoms on your breast.

A dermatologist or other healthcare provider can conduct a biopsy to assess whether the mole is malignant and, if so, can suggest a course of therapy.

Appearance Of Sore Or Lump:

A lump or sore on the skin that feels firm or uncomfortable to the touch may be a sign of skin cancer on breast skin.

Changes in the skin's tone or texture, such as scaling, redness, or flaking, may also accompany the lump or sore. The sore may occasionally develop an ulcer and bleed.

Different forms of skin cancer, such as basal cell carcinoma, squamous cell carcinoma, and melanoma, can develop on the breast.

These tumors have the potential to metastasize to different body areas and prove fatal if neglected. Therefore, if you discover any lumps, sores, or other uncommon symptoms on your breast, it's crucial to get medical assistance.

Changes In Skin Color:

Skin color changes may be a sign of breast skin cancer. Changes in skin color, which can be a sign of melanoma, can be a symptom of skin cancer on the breast.

New spots, dark or unevenly colored moles or freckles, as well as spots that have already been there but have changed in size or color, can all be signs of skin color changes.

The skin may sometimes turn red and, in rare circumstances, appear bluish-black.The appearance of spots that are lighter or darker than the surrounding skin could also be a sign of skin cancer on the breast.

It's crucial to get medical assistance right away if you detect any changes in the color of your breast skin or any other strange symptoms.

A dermatologist or other healthcare provider can conduct a biopsy to establish whether the color changes are caused by skin cancer and, if so, can suggest a course of therapy.

Irritation Or Itching:

Breast skin cancer symptoms can include irritation or itching. Itchy or inflamed skin on the breast that may also be followed by a rash, redness, or flaking are all symptoms of skin cancer. Near a skin lesion or sore, irritation and itching might also happen.

Itching and inflammation may occasionally be brought on by the immune system's reaction to cancer cells.

Skin cancer on breast can spread to other parts of the body and become life-threatening if it is not treated.

Therefore, if you experience any strange symptoms in your breast, such as itching or irritation, you should contact a doctor right once.

Early identification of skin cancer in the breast can also be aided by routine self-examinations and doctor's visits.

What Are The Types Of Skin Cancer On Breast Skin

What Are The Types Of Skin Cancer On Breast Skin?

Basal Cell Carcinoma (BCC)

The most typical type of skin cancer on the breast is basal cell carcinoma (BCC). Basal cells, the cells in the skin's deepest layer, are where it starts.

Squamous Cell Carcinoma (SCC)

Another typical kind of skin cancer on the breast is squamous cell carcinoma (SCC). It starts at the flat cells in the skin's outer layer called squamous cells.

Less frequent but more serious skin cancer on breast skin is called melanoma. It starts in the skin's pigment-producing cells.

Merkel Cell Carcinoma

A uncommon form of skin cancer called Merkel cell carcinoma targets the Merkel cells in the skin.

Skin Cancer on Breast Skin: Understanding, Diagnosis, And Treatment

Millions of Americans are affected by skin cancer each year, making it the most prevalent type of cancer in the country.

Skin cancer on breast skin is less frequent than other types of breast cancer, despite the fact that it can happen anywhere on the body.

Nevertheless, it is nevertheless crucial to understand this condition's signs, causes, and available cures.

Diagnosis And Treatment Of Skin Cancer On Breast Skin


A physical examination by a doctor is the first stage in the diagnosis of skin cancer on the breast. The doctor will search the patient's skin during this examination for any abnormal moles, spots, or growths.

The doctor may request a biopsy to assess whether a growth is malignant if one is discovered.

The removal of a small sample of the afflicted tissue for laboratory testing is known as a biopsy. This can be accomplished either a punch biopsy, in which a small bit of tissue is removed with a circular tool, or a shave biopsy, in which the top layer of skin is removed with a razor.

breast cancer treatments

What Are The Treatments?

The type, size, and location of the skin cancer on the breast, as well as the patient's general health, all influence how it is treated. Surgery, radiation therapy, chemotherapy, and immunotherapy are the most often used treatments.

  • The most popular form of treatment for breast skin cancer is surgery. The malignant tissue, as well as a border of healthy tissue surrounding it, are removed during this treatment. This assists in ensuring the removal of all malignant cells and guards against the disease coming back.

  • Another option for treating breast skin cancer is radiation therapy. To do this, high-energy radiation is used to destroy the cancer cells. Depending on the specific circumstances, radiation therapy may be applied either before or after surgery.

  • Chemotherapy is a type of systemic medicine used to eradicate cancer cells. Although it is frequently used to treat cancers that have progressed to other body areas, it can also be combined with other therapies to treat skin cancer on the breast.

  • A more recent form of treatment called immunotherapy aids the body's immune system in fighting cancer.

As it has demonstrated promising outcomes in treating a number of cancer kinds and stages, this treatment for skin cancer is growing in popularity.

Ways to Prevent Skin Cancer on Breast Skin

The best defense against skin damage from ultraviolet (UV) rays from the sun and artificial sources, such as tanning beds, is to protect skin. You can take a number of actions to lower your chance of developing skin cancer on your breasts:

  • Wear Protective Clothing

This includes wearing long-sleeved shirts and pants, a hat, and sunglasses.

  • Apply Sunscreen

Use a sunscreen with an SPF of at least 30 and reapply every two hours.

  • Avoid Tanning Beds

Avoid using tanning beds emit harmful UV rays that can increase the risk of skin cancer.

  • Limit Sun Exposure During Peak Hours

Avoid being in the sun between the hours of 10am and 4pm when the sun's rays are the strongest.

  • Check Your Skin Regularly

Make it a habit to periodically check your skin for changes. Make an appointment to visit your doctor if you see any new growths or moles, or if any moles on your body alter.

What Is To Conclude About Skin Cancer On Breast Skin?

Understanding skin cancer on the breast is crucial since prompt diagnosis and treatment considerably improve the likelihood of a positive result.

Breast skin cancer is a problem that needs to be treated right away. To catch any changes or growths early, it's crucial to be aware of the symptoms and have regular skin inspections.

Being a sensitive location, the breast should be checked up by a doctor if there are any changes or abnormalities.

Don't forget that taking care of your skin is the best defense against skin cancer on the breast.

Check out our other blogs for more information on how to keep track of your health!

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