❓ Can a growth on the side of my foot be cancer? Most growths on the side of the foot are benign (non-cancerous), such as cysts, warts, fibromas, or bone spurs. Foot cancers are rare, but any new or changing mass should be evaluated.
❓ What warning signs should I watch for? See a podiatrist promptly if the growth is:
rapidly growing
painful without clear cause
bleeding or ulcerated
changing color or shape
firm and fixed to deeper tissues
associated with unexplained weight loss, fever, or night pain
❓ Do growths caused by injury or pressure turn into cancer? No — trauma-related growths like cysts or bone spurs do not become cancer. However, they may still need treatment if painful.
❓ How do doctors know if a growth is cancerous? Your podiatrist may recommend imaging (ultrasound, X-ray, MRI) and, if needed, a biopsy to analyze the tissue. This is the only way to confirm whether a growth is cancerous.
❓ When should I see a podiatrist? Schedule an appointment if the lump:
lasts longer than 2–3 weeks
keeps getting bigger
interferes with walking or shoes
looks infected
worries you
Early evaluation gives you peace of mind — and faster treatment if needed.
