Is actinic keratosis a precancerous skin growth that occurs on sun-damaged skin?

Is actinic keratosis is a precancerous skin growth that occurs on sun-damaged skin?

Yes.trueYes, an Actinic Kertosis is a precancerous growth that occurs on sun-damaged skin. It often looks like a red scaly patch and feels like sandpaper.

What is actinic keratosis used for?

Actinic keratosis is not used for anything. It is a medical condition, a growth on the skin that may be a precursor to skin cancer. Actinic keratosis a dry, rough patch located on parts of the skin that are regularly exposed to the sun.

What are some symptoms of Actinic Keratosis?

Symptoms are rough and dry skin, growth on skin in patches located in a variety of places(back,face,scalp,ect.), skin may be gray,pink,or red, flat and scaly.

Are actinic bulbs good for non-aquatic plant growth?

yes. Actinic light give off a large amount of blue light which is needed for vegetative growth.

Is seborrheic keratosis linked to Erythema nodosum?

Seborrheic keratosis is generally unrelated to erythema nodosum. Seborrheic keratosis is a common benign skin growth, while erythema nodosum is a type of inflammatory skin condition typically triggered by an underlying systemic illness or infection.

Actinic keratosis?

DefinitionActinic keratosis is a precancerous growth on the skin.Alternative NamesSolar keratosis; Sun-induced skin changes - keratosis; Keratosis - actinic (solar)Causes, incidence, and risk factorsActinic keratosis is caused by sun exposure.Risk factors for actinic keratosis include:Having fair skin, blue or green eyes, or blond or red hairLong-term, daily sun exposure (for example, if you work outdoors)Multiple, severe sunburns early in lifeOlder ageSymptomsRough and dry skin lesionPatch or growth on the skin Limited to one area (localized)Located on the face, scalp, back of the hands, chest, or other sun-exposed areasGray, pink, red (erythematous), or the same color as the skinBegins as flat and scaly areasLater develops a hard and wart-like or gritty, rough, and "sandpapery" surface -- may develop a horn-like textureThe skin lesion may be easier to feel than to see.Signs and testsThe health care provider makes the diagnosis based on the appearance of the skin growth. A skin biopsy may reveal any cancerous changes, if they occur.TreatmentBecause actinic keratoses are precancerous changes, have them examined promptly. Follow your health care provider's advice for treatment.Growths may be removed by:Burning (electrical cautery)Curettage and electrodesiccation (scrapes away the lesion and uses electricity to kill any remaining cells)Excision (cutting the tumor out and using stitches to place the skin back together)Freezing (cryotherapy, which freezes and kills the cells)Growths may also be treated with medications that cause the skin to peel or come off. More recently, lasers and other light sources have been used to treat actinic keratoses.Creams such as 5-fluorouracil and imiquimod are used for people who have many lesions. These creams usually cause irritation and redness.Expectations (prognosis)Actinic keratosis itself is benign (harmless), but it may on rare occasions develop into skin cancer.Removal of the growth is usually effective.ComplicationsSquamous cell carcinomaIrritation and discomfort of the skin growthCalling your health care providerCall for an appointment with your health care provider if areas of persistent roughness or scaliness develop in sun-exposed skin.PreventionReduce sun exposure and protect your skin from the sun:Wear protective clothing such as hats, long-sleeved shirts, long skirts, or pants.Try to avoid sun exposure during midday, when ultraviolet light is most intense.Use high-quality sunscreens, preferably with SPF (sun protection factor) rating of at least 15. Pick a sunscreen that blocks both UVA and UVB light.Apply sunscreen before going out into the sun, and reapply frequently.Use sunscreen year-round, including in the winter.Avoid sun lamps, tanning beds, and tanning salons.Other important sun safety facts to keep in mind:Sun exposure is intensified in or near surfaces that reflect light, such as water, sand, concrete, and areas painted white.Sun exposure is more intense at the beginning of the summer.Skin burns faster at higher altitudes.Referencesde Berker D, McGregor JM, Hughes BR. Guidelines for the management of actinic keratoses. Br J Dermatol. 2007;156:222-230.Ibrahim SF, Brown MD. Actinic keratoses. In: Lebwohl M, ed. Treatment of Skin Disease: Comprehensive Therapeutic Strategies. 3rd ed. Philadelphia, Pa: Saunders Elsevier; 2009.

Is a benign skin growth that has a waxy or pasted on look that can vary in color from light tan to black and occur most commonly in the elderly?

seborrheic keratosis

Will Dr Scholls Freeze Away remove Seborrheic Keratosis?

Dr. Scholl's Freeze Away is designed for the removal of common warts and may not be effective or safe for treating seborrheic keratosis. Seborrheic keratosis is a benign skin growth that may require different treatment methods, such as cryotherapy performed by a healthcare professional, laser therapy, or topical treatments. It's important to consult a dermatologist for an accurate diagnosis and appropriate treatment options tailored to your specific condition.

What is efudex cream?

Efudex cream, also known by its generic name fluorouracil, is a topical chemotherapy medication primarily used to treat certain skin conditions, including actinic keratosis and superficial basal cell carcinoma. It works by inhibiting the growth of abnormal skin cells, effectively promoting the destruction of these cells. The cream is typically applied directly to the affected area, and treatment duration can vary based on the specific condition being treated. Patients may experience skin irritation or redness as side effects during treatment.

What type of condition is Seborrheic Keratosis?

Seborrheic karatosis is a skin condition where a benign growth starts to appear. They seem to be seen more as people age. They are not cancerous but can resemble melanoma skin cancer. They can also take the form of a wart like appearance but they have no viral origins.

What is the medical term meaning abnormally raised or thickened scar?

keloidKeloid is an excessive hypertrophic scar.

What is the difference between a polyp and a tumor?

A polyp is a growth that protrudes from a mucous membrane, such as in the colon or uterus, and can be benign or precancerous. A tumor, on the other hand, is a mass of abnormal cells that can be either benign (non-cancerous) or malignant (cancerous). Tumors can occur in various tissues and organs throughout the body.