Skin Cancer 

Actinic Keratosis 

Actinic Keratosis is a rough, scaly patch on patient’s skin that develops from years of exposure to the sun. It is most commonly found on the face, lips, ears, back of hands, forearms, scalp or neck. 

skin cancer 

Actinic Keratosis

Actinic Keratosis is a rough, scaly patch on patient’s skin that develops from years of exposure to the sun. It is most commonly found on the face, lips, ears, back of hands, forearms, scalp or neck. 

What is Actinic Keratosis?

Actinic keratosis is a patch or small spot on your skin that enlarges slowly and usually causes no signs or symptoms. These patches can take years to develop, usually first appearing in people over 40.

It is known that a percentage of Actinic Keratosis lesions can eventually become skin cancer.

The signs and symptoms of an actinic keratosis include:

  • Rough, dry or scaly patch of skin, usually less than 1 inch (2.5 centimeters) in diameter
  • Flat to slightly raised patch or bump on the top layer of skin
  • In some cases, a hard, wart-like surface
  • Color as varied as pink, red or brown
  • Itching or burning in the affected area

What Causes Actinic Keratosis?

Actinic keratosis is caused by frequent or intense exposure to UV rays from the sun or tanning beds.

Anyone can develop actinic keratoses. But you may be more likely to develop the condition if you:

  • Are older than 40
  • Live in a sunny place
  • Have a history of frequent or intense sun exposure or sunburn
  • Have red or blond hair, and blue or light-colored eyes
  • Tend to freckle or burn when tanning
  • Have a personal history of actinic keratosis or skin cancer
  • Have a weak immune system as a result of chemotherapy, leukemia, AIDS or organ transplant medications

    What Can I do to prevent getting Actinic Keratosis?

    Prevention of actinic keratoses is important because the condition can precede cancer or be an early form of skin cancer. Sun safety is necessary to help prevent development and recurrence of actinic keratosis patches and spots.

    Take these steps to protect your skin from the sun:

    • Limit your time in the sun. Especially avoid time in the sun between 10 a.m. and 2 p.m. And avoid staying in the sun so long that you get a sunburn or a suntan. Both result in skin damage that can increase your risk of developing actinic keratoses and skin cancer. Sun exposure accumulated over time may also cause actinic keratoses.
    • Use sunscreen. Daily use of sunscreen reduces the development of actinic keratoses. Before spending time outdoors, apply a broad-spectrum sunscreen with a sun protection factor (SPF) of at least 30. The American Academy of Dermatology recommends using a broad-spectrum, water-resistant sunscreen with an SPF of at least 30.

      Use sunscreen on all exposed skin, and use lip balm with sunscreen on your lips. Apply sunscreen 15 minutes before sun exposure and reapply it every two hours — or more often if you’re swimming or perspiring.

    • Cover up. For extra protection from the sun, wear tightly woven clothing that covers your arms and legs. Also wear a broad-brimmed hat, which provides more protection than does a baseball cap or golf visor. You might also consider wearing clothing or outdoor gear specially designed to provide sun protection.
    • Avoid tanning beds. The UV exposure from a tanning bed can cause just as much skin damage as a tan acquired from the sun.
    • Check your skin regularly and report changes to your doctor. Examine your skin regularly, looking for the development of new skin growths or changes in existing moles, freckles, bumps and birthmarks. With the help of mirrors, check your face, neck, ears and scalp. Examine the tops and undersides of your arms and hands.

    Best Dermatologist in the south bay, located in Torrance and San Pedro, and serving the cities of Hawthorne, Lawndale, Gardena, Palos Verdes and Carson. Experienced Skin Doctors providing patients with surgical and laser medical and cosmetic procedures.

     

     

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    What is Actinic Keratosis?

    Actinic keratosis is a patch or small spot on your skin that enlarges slowly and usually causes no signs or symptoms. These patches can take years to develop, usually first appearing in people over 40.

    It is known that a percentage of Actinic Keratosis lesions can eventually become skin cancer.

    The signs and symptoms of an actinic keratosis include:

    • Rough, dry or scaly patch of skin, usually less than 1 inch (2.5 centimeters) in diameter
    • Flat to slightly raised patch or bump on the top layer of skin
    • In some cases, a hard, wart-like surface
    • Color as varied as pink, red or brown
    • Itching or burning in the affected area

    What Causes Actinic Keratosis?

    Actinic keratosis is caused by frequent or intense exposure to UV rays from the sun or tanning beds.

    Anyone can develop actinic keratoses. But you may be more likely to develop the condition if you:

    • Are older than 40
    • Live in a sunny place
    • Have a history of frequent or intense sun exposure or sunburn
    • Have red or blond hair, and blue or light-colored eyes
    • Tend to freckle or burn when tanning
    • Have a personal history of actinic keratosis or skin cancer
    • Have a weak immune system as a result of chemotherapy, leukemia, AIDS or organ transplant medications

      What Can I do to prevent getting Actinic Keratosis?

      Prevention of actinic keratoses is important because the condition can precede cancer or be an early form of skin cancer. Sun safety is necessary to help prevent development and recurrence of actinic keratosis patches and spots.

      Take these steps to protect your skin from the sun:

      • Limit your time in the sun. Especially avoid time in the sun between 10 a.m. and 2 p.m. And avoid staying in the sun so long that you get a sunburn or a suntan. Both result in skin damage that can increase your risk of developing actinic keratoses and skin cancer. Sun exposure accumulated over time may also cause actinic keratoses.
      • Use sunscreen. Daily use of sunscreen reduces the development of actinic keratoses. Before spending time outdoors, apply a broad-spectrum sunscreen with a sun protection factor (SPF) of at least 30. The American Academy of Dermatology recommends using a broad-spectrum, water-resistant sunscreen with an SPF of at least 30.

        Use sunscreen on all exposed skin, and use lip balm with sunscreen on your lips. Apply sunscreen 15 minutes before sun exposure and reapply it every two hours — or more often if you’re swimming or perspiring.

      • Cover up. For extra protection from the sun, wear tightly woven clothing that covers your arms and legs. Also wear a broad-brimmed hat, which provides more protection than does a baseball cap or golf visor. You might also consider wearing clothing or outdoor gear specially designed to provide sun protection.
      • Avoid tanning beds. The UV exposure from a tanning bed can cause just as much skin damage as a tan acquired from the sun.
      • Check your skin regularly and report changes to your doctor. Examine your skin regularly, looking for the development of new skin growths or changes in existing moles, freckles, bumps and birthmarks. With the help of mirrors, check your face, neck, ears and scalp. Examine the tops and undersides of your arms and hands.

      Best Dermatologist in the south bay, located in Torrance and San Pedro, and serving the cities of Hawthorne, Lawndale, Gardena, Palos Verdes and Carson. Experienced Skin Doctors providing patients with surgical and laser medical and cosmetic procedures.

      Email Us

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