Keratoacanthoma
A skin tumor that can occur on sun-exposed areas.
- Treatable by a medical professional
- Requires a medical diagnosis
- Lab tests or imaging often required
- Medium-term: resolves within months
The lesion may appear similar to squamous cell cancer, which is a more serious skin condition.
Symptoms include a raised dome-shaped lesion with a central area of depression on a sun-exposed area like the face, ears, or hands.
Treatment often includes surgical removal to rule out a more serious condition.
Rare: Fewer than 200,000 US cases per year
Consult a doctor for medical advice
Sources: Mayo Clinic and others. Learn more
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Keratoacanthoma (KA) is a common, rapidly growing, locally destructive skin tumour. Keratoacanthoma is most common in fair-skinned older males with a ...
Keratoacanthoma (KA) is a low-grade, rapidly growing, 1 to 2 cm dome-shaped skin tumor with a centralized keratinous plug. Over the past hundred years, ...
A fast-growing, dome-shaped skin tumor that usually occurs on sun-exposed areas of the body, especially the head, neck, arms, legs, and back of the hands.
Keratoacanthoma (KA) is a relatively common low-grade tumor that originates in the pilosebaceous glands and closely resembles squamous cell carcinoma (SCC).
May 21, 2023 · Keratoacanthoma is a dome-shaped lump or tumor that grows on your skin. Once you spot it, it's important to talk to your doctor.
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Sep 22, 2023 · Keratoacanthoma (KA) is a well differentiated, cutaneous squamous cell carcinoma, which often spontaneously regresses; Regression is thought ...
Keratoacanthoma (KA) is a benign form of skin cancer that's found on sun-exposed parts of your body. Find out what KA looks like and how to prevent it.
Keratoacanthoma (KA) is a growth that is relatively common, benign, and most commonly found in elderly light-skinned individuals. It is more common with ...
Jun 17, 2024 · A keratoacanthoma is a rapidly growing skin cancer that usually appears as a volcano-like nodule (a solid bump that is firm to the touch) on the ...
