At Southern Maryland Foot & Ankle, we encourage all of our patients to be proactive about their foot health, especially when it comes to monitoring for abnormal growths. While we don’t often hear about foot cancer, there are both benign and malignant growths that can develop in the feet. Some of these may be harmless, while others can cause discomfort or signal more serious underlying issues. Early detection is key to effective treatment, which is why we recommend regularly inspecting your feet for any unusual changes.
Types of Abnormal Growths in the Foot
Here are a few common growths that can develop in the feet, both benign and malignant, that you should be aware of:
1. Osteochondromas
Osteochondromas account for nearly half of all benign bone tumors found in the foot. These growths typically occur beneath the toenail and are most commonly seen in children and young adults. While they are often painless, they can sometimes lead to ingrown toenails if they press against the nail. If the tumor grows larger or causes discomfort, surgical removal may be necessary.
2. Giant Cell Tumors
Despite their intimidating name, giant cell tumors are benign and typically form in the tendon sheath, usually on the top or sides of the foot or toes. In some cases, they may develop deeper inside the foot. Depending on their size and location, giant cell tumors can cause pain and discomfort when walking or standing. Treatment may involve observation, but if they cause symptoms, surgery may be recommended to remove the tumor.
3. Plantar Fibroma
A plantar fibroma is a benign growth that develops along the plantar fascia, the thick band of tissue that runs along the bottom of your foot. This growth can cause discomfort, especially when walking, as the plantar fascia is stretched with every step. Orthotics are often effective in shifting pressure away from the fibroma, providing relief. In more severe cases, surgical removal of the fibroma may be necessary if conservative treatments do not provide adequate relief.
4. Neoplastic Disorders
Neoplastic disorders refer to any abnormal tissue growth that may be benign or malignant. Benign neoplasms can include growths like lipomas (fatty tumors) or fibromas, which may not cause symptoms. Malignant neoplasms, on the other hand, are more aggressive and require immediate attention. It’s essential to differentiate between benign and malignant neoplastic growths through biopsy and medical imaging to determine the best course of action.
5. Malignant Melanoma
One of the most dangerous types of abnormal growths that can occur in the foot is malignant melanoma, a form of skin cancer. About 30% of melanomas are found in the lower extremities, including the feet. Malignant melanoma is especially dangerous because it can spread quickly to other parts of the body if not caught early. Signs of melanoma can include:
- A new, unusual mole or spot on the foot
- Changes in an existing mole’s size, shape, or color
- Dark, irregular patches of skin on the sole or toenails
Early detection and treatment are critical to preventing the spread of melanoma, so if you notice any suspicious changes on your feet, it’s important to see a podiatrist immediately.
Why Early Detection Matters
Often, people ignore lumps, bumps, or growths in their feet, hoping they’ll go away on their own. However, delaying treatment can allow a condition to worsen, making it more difficult to treat later on. Early diagnosis allows for less invasive treatments and reduces the risk of complications. Here at Southern Maryland Foot & Ankle, we have the expertise to accurately diagnose and treat all types of foot growths, whether they are benign or malignant.
What to Expect at Your Appointment
If you’ve noticed any unusual lumps or growths in your foot, toes, or ankle, it’s important to schedule an appointment with a podiatrist as soon as possible. During your visit to Southern Maryland Foot & Ankle, our board-certified foot and ankle surgeon will:
- Examine the growth: The doctor will evaluate the size, location, and characteristics of the growth to determine whether further testing is necessary.
- Perform imaging tests: If needed, we may recommend X-rays, MRI, or CT scans to get a clearer picture of the growth’s structure.
- Biopsy: If there is concern about malignancy, a biopsy may be performed to determine whether the growth is cancerous.
- Develop a treatment plan: Based on the diagnosis, we’ll work with you to create a treatment plan that best suits your needs. This could range from observation and conservative treatments like orthotics to surgical intervention if necessary.
When to Seek Medical Attention
If you notice any of the following symptoms, it’s important to make an appointment with a podiatrist:
- A lump or mass in your foot that has been increasing in size
- Pain or discomfort when walking, standing, or putting pressure on the affected area
- Changes in skin color, texture, or the appearance of moles
- Persistent swelling in the foot, toes, or ankle
- An ingrown toenail that doesn’t improve with home care
Conclusion
Abnormal growths in the foot can range from harmless to life-threatening, but the key to successful treatment is early detection. If you notice any lumps, bumps, or changes in your feet, don’t wait—schedule an appointment with Southern Maryland Foot & Ankle for a comprehensive evaluation. Our experienced team is here to help you find answers and ensure that your feet stay healthy and strong.