How long does it take for actinic keratosis to turn to cancer?

The length of time for an AK to progress to an SCC was determined to be 24.6 months (95% confidence interval, 21.04-28.16 months).

Is actinic keratosis cancerous?

“Actinic keratosis is an abnormal growth of cells caused by long-term damage from the sun,” he says. “They are not cancerous, but a small fraction of them will develop into skin cancer.

What does actinic keratoses look like?

Actinic keratoses (ak-TIN-ik ker-uh-TOE-seez) appear as rough, scaly patches that can range from tan or dark pink to brown. Also called solar keratoses, these patches are commonly found on the sun-exposed areas of people who have light skin.

Does actinic keratosis spread quickly?

Actinic keratosis develops slowly. It most likely appears on areas of skin often exposed to the sun.

When should I worry about actinic keratosis?

Actinic keratoses are not tender, but if you have a lesion that fits their description and is tender, it may have morphed into a type of skin cancer. If you have any type of skin lesion that is new, tender, bleeding or changing in appearance, you should see a dermatologist.

How long does actinic keratosis take to heal?

How long does it take for actinic keratosis to go away? Depending on the size and number of actinic keratoses (AKs), it can take up to three months for AKs to disappear after treatment ends. After the AKs go away, you will need to see your healthcare provider for a checkup once or twice a year.

Is actinic keratosis serious?

Actinic keratosis is a serious skin disorder that requires immediate treatment. Most AKs go away with surgical or topical treatment. You can lower your risk of actinic keratosis by protecting your skin from sun exposure and ultraviolet light.

Are actinic keratoses painful?

Does an actinic keratosis hurt? Although rare, actinic keratosis lesions can feel tender when touched or cause itching, burning, stick to your clothing, or even bleed. It is important that you talk to your doctor if you notice any of these symptoms, as squamous cell carcinoma may present with the same symptoms.