Footnotes / Blog
What Is Skin Cancer on the Feet?
Skin cancers can develop on any part of the body, including the feet, and are often overlooked. Early detection is crucial for effective treatment. Skin cancers of the feet have some common features, and it is important to recognize these signs for timely medical intervention.
Common Types of Skin Cancer on the Feet
There are three main types of skin cancer that can affect the feet and lower extremities:
- Basal Cell Carcinoma: This is the most common type of skin cancer, typically appearing as a small, shiny bump or a sore that bleeds and doesn’t heal.
- Squamous Cell Carcinoma: Often appearing as red, scaly patches or growths, squamous cell carcinoma can be painful and may bleed.
- Malignant Melanoma: This is a more aggressive form of skin cancer that can appear as a new mole or a change in an existing mole. It may be irregular in shape and color.
Features of Skin Cancer on the Feet
Skin cancers on the feet often have these characteristics:
- Painless: Most skin cancers are not painful, which may delay detection.
- Recurrent Cracking, Bleeding, or Ulceration: Skin cancers often show up as sores that repeatedly crack, bleed, or don’t heal.
- Discovery After Unrelated Issues: Many individuals discover skin cancer on their feet after seeking treatment for other foot problems.
Risk Factors and Prevention
Some factors that increase the risk of developing skin cancer on the feet include:
- Sun Exposure: Although feet are less exposed to the sun, they can still be affected, especially if exposed during activities like walking barefoot.
- Weakened Immune System: Individuals with compromised immune systems are at a higher risk for skin cancers.
- Previous Skin Cancer History: A history of skin cancer increases the likelihood of developing new lesions.
Treatment of Skin Cancer on the Feet
Treatment varies depending on the type and stage of the cancer. Options may include:
- Surgical Removal: The most common treatment for skin cancers, especially for basal and squamous cell carcinoma.
- Radiation Therapy: May be used if surgery is not an option.
- Chemotherapy: For more aggressive or advanced melanoma, chemotherapy may be used.
Importance of Regular Foot Exams
Because skin cancer on the feet is often painless, many people may not notice it until it becomes advanced. Regular foot exams by a podiatrist can help with early detection and improve treatment outcomes.
Conclusion
Skin cancer on the feet should not be ignored. Early detection is vital for successful treatment. If you notice any unusual growths or sores on your feet, consult a podiatrist. Contact Innovative Foot & Ankle to schedule an appointment at one of our four New Jersey locations in Kenilworth, Bayonne, Cranford, or Little Ferry.