Can a wart-like growth be skin cancer? Yes, some skin cancers can look like a wart, especially if they appear as a rough, raised, firm, scaly, or crusted bump. A wart usually stays stable or improves, while a skin cancer spot may grow, bleed, crust, hurt, change, or fail to heal. To see what skin cancer looks like across other conditions, review our full picture guide.
Warts and skin cancer can sometimes look similar, which makes it difficult to tell the difference by appearance alone. If you have a wart-like spot that is new, changing, painful, bleeding, or not improving, schedule an exam with a dermatologist.
This article is educational and is not a medical diagnosis. A dermatologist can evaluate the spot and determine whether it is a wart, benign growth, precancerous spot, skin cancer, or another condition.
What Is a Wart?
A wart is a non-cancerous skin growth caused by certain types of human papillomavirus, also known as HPV. Warts can appear on many parts of the body, including the hands, fingers, feet, face, arms, legs, and around the nails.
Warts may look like:
- A rough, raised bump
- A small growth with a grainy surface
- A flat or slightly raised spot
- A firm bump that feels thickened
- A cluster of small bumps
- A growth with tiny black dots inside
- A spot that appears after skin-to-skin contact or contact with shared surfaces
Warts are common and often harmless, but they can be uncomfortable, spread to nearby skin, or be mistaken for other conditions.
Can Skin Cancer Look Like a Wart?
Yes, some skin cancers can look like a wart. This is especially true when a skin cancer appears as a rough, raised, firm, crusted, or wart-like growth.
A wart-like skin cancer may:
- Grow over time
- Bleed or crust
- Become painful, tender, or itchy
- Develop a scab that keeps coming back
- Appear as a firm red, pink, or flesh-colored bump
- Look rough, scaly, or thickened
- Appear on sun-exposed skin
- Not respond to typical wart care
- Look different from other spots on your skin
Squamous cell skin cancer can sometimes appear as a wart-like growth. Basal cell skin cancer may also appear as a bump or sore that does not heal. Melanoma may appear as a new or changing dark spot, mole, or raised lesion.
Wart vs. Skin Cancer: Key Differences
A wart and skin cancer can look similar, but how the spot behaves over time can provide important clues.
| Feature | Wart | Possible Skin Cancer |
|---|---|---|
| Growth pattern | May stay stable or slowly change | May grow, change, or become more noticeable |
| Surface | Often rough or grainy | May be rough, scaly, crusted, shiny, pearly, or ulcerated |
| Bleeding | Usually does not bleed unless irritated | May bleed with minor contact |
| Healing | May persist but often does not repeatedly open | May scab, heal, and return in the same place |
| Pain | May be tender with pressure | May be painless, tender, painful, itchy, or burning |
| Color | Skin-colored, gray, brown, or dark dots | Pink, red, flesh-colored, brown, black, or multiple colors |
| Location | Hands, feet, fingers, around nails, face, or other areas | Often sun-exposed areas, but can appear anywhere |
| Response to care | May improve with wart treatment | May not improve or may keep returning |
This table is a general guide. A dermatologist can determine what the spot is and whether a biopsy is needed.
When a Wart-Like Spot Should Be Checked
A wart-like spot should be checked by a dermatologist if it does not behave like a typical wart.
Make an appointment if the spot:
- Lasts longer than expected or keeps growing
- Bleeds, oozes, crusts, or scabs repeatedly
- Becomes painful, tender, itchy, or burning
- Changes color, shape, size, or texture
- Looks shiny, pearly, rough, scaly, or ulcerated
- Develops a rolled edge or open sore
- Appears on sun-exposed skin, such as the face, ears, scalp, neck, arms, or hands
- Does not respond to typical wart treatment
- Looks different from other spots on your skin
- Returns after appearing to go away
Get urgent care if there is spreading redness, fever, rapidly worsening pain or swelling, or drainage that suggests an infection.
Wart vs. Basal Cell Skin Cancer
Basal cell skin cancer is a common type of skin cancer that often appears on sun-exposed areas. It may grow slowly, but it can become larger or more difficult to treat if ignored.
Basal cell skin cancer may be mistaken for a wart if it appears as a raised bump or persistent growth. However, it may also look shiny, pearly, pink, red, flesh-colored, or like a sore that does not heal.
Possible signs include:
- A shiny or pearly bump
- A pink or flesh-colored growth
- An open sore that does not heal
- A scab that heals and then returns
- A scar-like area without a clear injury
- A bump with tiny visible blood vessels
- A spot that bleeds after minor contact
A bump that looks like a wart but keeps bleeding, crusting, or returning should be checked.
Wart vs. Squamous Cell Skin Cancer
Squamous cell skin cancer is one of the main skin cancers that can look wart-like. It may appear as a rough, scaly, thickened, or crusted growth, especially on sun-exposed skin.
Squamous cell skin cancer may look like:
- A firm red or pink bump
- A rough or scaly patch
- A crusted sore
- A wart-like growth
- A thickened area of skin
- A sore that bleeds or does not heal
- A tender, painful, or itchy spot
Because squamous cell skin cancer can sometimes grow more quickly or become more serious, a persistent wart-like lesion should be evaluated by a dermatologist.
Wart vs. Melanoma
Melanoma is less likely to look like a typical wart, but it can sometimes appear as a raised, dark, changing, or unusual spot. Melanoma can be more aggressive and should be evaluated promptly if suspected.
A concerning dark or mole-like spot may show ABCDEs warning signs:
- Asymmetry: One half of the spot does not match the other.
- Border: The edges are uneven, 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 spot changes in size, shape, color, texture, or symptoms.
The “E” for evolving is especially important. If a wart-like or mole-like spot is changing, it should be checked.
Common Areas Where Warts and Skin Cancer Can Be Confused
Warts and skin cancer can be confused in several areas of the body, especially where rough or raised growths are common.
Wart-Like Spot on the Face
A wart-like spot on the skin cancer on the face area may be a wart, irritated growth, acne-like bump, or skin cancer. Because the face is frequently exposed to the sun, a persistent rough, scaly, shiny, bleeding, or non-healing spot should be checked.
Wart-Like Spot on the Nose
A bump on the nose that looks like a wart may also be a pimple-like lesion, irritation, basal cell skin cancer, or squamous cell skin cancer. A skin cancer on the nose spot that bleeds, scabs, grows, or does not heal should be evaluated.
Wart-Like Spot on the Scalp
The scalp can be hard to check because hair may hide early changes. A rough, crusted, bleeding, or skin cancer on the scalp spot that does not improve should be examined by a dermatologist.
Wart-Like Spot on the Hands or Fingers
Warts are common on the hands and fingers, but skin cancer on hands can also appear in these areas. A spot that grows, bleeds, crusts, changes, or does not respond as expected should be checked.
Wart-Like Spot on the Legs
A wart-like spot on the legs may be a wart, dry patch, irritated bump, or skin cancer on legs. Any spot that changes, bleeds, becomes painful, or does not heal should be evaluated.
Can Warts Become Skin Cancer?
Most common warts do not become skin cancer. However, a spot that looks like a wart may not actually be a wart. Some skin cancers can appear wart-like, which is why persistent or changing growths should be checked.
You should be especially cautious if a wart-like spot:
- Appears later in adulthood
- Grows quickly
- Bleeds or crusts
- Becomes painful
- Has irregular color
- Returns after treatment
- Appears on sun-damaged skin
- Looks different from other warts or growths
A dermatologist can determine whether the spot is a wart or something else.
Should You Treat a Wart-Like Spot at Home?
You should be careful with at-home wart treatments if you are not sure the spot is actually a wart. Wart removers, freezing kits, acids, scraping, or picking can irritate the skin and may delay proper diagnosis.
Do not try to remove a wart-like spot at home if it:
- Bleeds or crusts
- Looks unusual
- Has changed
- Is painful or tender
- Is on the face, scalp, lips, genitals, or near the eyes
- Is a mole or dark spot
- Has not been diagnosed as a wart
- Does not improve or keeps returning
If there is any doubt, schedule an exam before treating the spot yourself.
How Is a Wart-Like Spot Diagnosed?
A dermatologist may examine the spot and ask how long it has been there, whether it has changed, whether it bleeds or hurts, and whether it has been treated before.
The exam may include:
- A visual skin exam
- Dermoscopy, which uses a special tool to look more closely at the spot
- Photos or measurements for monitoring
- A biopsy if the spot looks suspicious
A biopsy is the only way to confirm whether a suspicious wart-like spot is skin cancer. During a biopsy, a small sample of tissue is removed and reviewed by a lab.
How Is Skin Cancer That Looks Like a Wart Treated?
Treatment depends on the diagnosis, type of skin cancer, size, depth, location, biopsy findings, recurrence history, medical history, and provider recommendation.
Common treatment options may include:
- Mohs surgery: A surgical technique that removes thin layers of skin and checks them for cancer cells until no cancer remains.
- Surgical removal: A procedure that removes the skin cancer along with a margin of surrounding tissue.
- Image-Guided SRT: A non-surgical treatment option for certain nonmelanoma skin cancers, including basal cell skin cancer and squamous cell skin cancer.
- Other treatments: Depending on the diagnosis, options may include topical medication, cryotherapy, photodynamic therapy, immunotherapy, radiation therapy, or another approach recommended by your provider.
If the spot is a wart, treatment will be different. That is why diagnosis comes first.
Is IGSRT an Option for Wart-Like Skin Cancer?
IGSRT, also known as Image-Guided SRT, may be an option for eligible patients with certain nonmelanoma skin cancers, including basal cell skin cancer and squamous cell skin cancer.
IGSRT is not used for every skin condition, and it is not a treatment for common warts, acne, cysts, infections, benign bumps, or melanoma.
Eligibility depends on the diagnosis, cancer type, size, depth, location, medical history, and provider recommendation. A dermatologist can help determine whether IGSRT or another treatment option is appropriate.
FAQ: Wart or Skin Cancer
Can skin cancer look like a wart?
Yes, some skin cancers can look like a wart. A suspicious spot may appear rough, raised, crusted, thickened, firm, or wart-like and may grow, bleed, crust, hurt, or fail to heal.
How can I tell if it is a wart or skin cancer?
You may not be able to tell by looking. A wart may stay stable or improve, while skin cancer may grow, bleed, crust, change, or return in the same place. A dermatologist can evaluate the spot.
What type of skin cancer can look like a wart?
Squamous cell skin cancer can sometimes look like a wart-like growth. Basal cell skin cancer may also appear as a bump or sore that does not heal.
Can basal cell skin cancer look like a wart?
Yes, basal cell skin cancer can sometimes appear as a raised bump or persistent growth. It may also look shiny, pearly, pink, red, flesh-colored, or like a sore that does not heal.
Can squamous cell skin cancer look like a wart?
Yes, squamous cell skin cancer may appear as a rough, scaly, firm, crusted, thickened, or wart-like growth. It should be checked if it persists, bleeds, grows, or changes.
Can melanoma look like a wart?
Melanoma is less likely to look like a typical wart, but it can appear as a raised, dark, changing, or unusual spot. Any changing mole-like or dark spot should be checked promptly.
Do warts turn into skin cancer?
Most common warts do not become skin cancer. However, some skin cancers can look like warts, so a persistent or changing wart-like spot should be evaluated.
When should I see a dermatologist for a wart-like spot?
See a dermatologist if the spot grows, bleeds, crusts, hurts, changes color, becomes firm, does not respond to treatment, or looks different from other marks on your skin.
Should I use wart remover on a suspicious spot?
Do not use wart remover on a spot that has not been diagnosed as a wart, especially if it bleeds, changes, hurts, appears on the face, or looks unusual. Get it checked first.
How is a wart-like skin cancer diagnosed?
A dermatologist may examine the spot, use dermoscopy, and recommend a biopsy if it looks suspicious. A biopsy can confirm whether the spot is skin cancer or another condition.
How is skin cancer that looks like a wart treated?
Treatment depends on the diagnosis, cancer type, size, depth, location, and provider recommendation. Options may include Mohs surgery, surgical removal, Image-Guided SRT, or other treatments recommended by your provider.
Is IGSRT an option for skin cancer that looks like a wart?
IGSRT may be an option for eligible patients with certain nonmelanoma skin cancers, including basal cell skin cancer and squamous cell skin cancer. A dermatologist can determine whether IGSRT is appropriate.
Learn More About Skin Cancer Treatment With GentleCure
If you notice a wart-like spot that grows, bleeds, crusts, hurts, changes, or does not heal, schedule an exam with a dermatologist. Getting the right diagnosis is the first step toward the right treatment plan.
If you have been diagnosed with certain nonmelanoma skin cancers, including basal cell skin cancer or squamous cell skin cancer, GentleCure may be an option. GentleCure uses IGSRT, also known as Image-Guided SRT, as a non-surgical treatment option for certain nonmelanoma skin cancers. For eligible patients, IGSRT may help treat basal cell skin cancer or squamous cell skin cancer without cutting or stitches.
Treatment recommendations depend on the diagnosis, cancer type, size, depth, location, medical history, and provider recommendation. To learn more, call 855-936-4411 to speak with a Skin Cancer Information Specialist, find a participating dermatology practice near you, or take the Am I a Candidate? quiz to see whether IGSRT may be right for you.
