Can seborrheic keratosis look like a wart?
A seborrheic keratosis is a noncancerous (benign) growth on the skin. It’s color can range from white, tan, brown, or black. Most are raised and appear “stuck on” to the skin. They may look like warts.
What is similar to seborrheic keratosis?
Although seborrheic keratosis typically isn’t cause for concern, its look-alike — melanoma — is. Melanoma is a potentially deadly type of skin cancer. Malignant growths often take on the same shape and color as harmless moles, so it’s important to understand the difference between the two.
Can seborrheic keratosis flatten?
They can be flat or slightly raised, but tend to be flatter, and you might feel them before you see them. They feel scaly and rough, but may become more bumpy and wart-like over time, like seborrheic keratoses.
What is the difference between actinic and seborrheic keratosis?
The main difference of these two conditions is that actinic keratosis has the potential of becoming cancerous. Seborrheic keratosis is not known to develop into skin cancer.
Can seborrheic keratosis peel off?
You can have a seborrheic keratosis removed if it becomes irritated or bleeds, or if you don’t like how it looks or feels. Several options are available for removing a seborrheic keratosis: Freezing with liquid nitrogen (cryosurgery). Cryosurgery can be an effective way to remove a seborrheic keratosis.
What can be mistaken for actinic keratosis?
The differential diagnoses of actinic keratosis include early stages of the benign tumour seborrhoeic keratosis and malignancies such as squamous cell carcinoma, basal cell carcinoma, and, more rarely if on the lid, sebaceous gland carcinoma.
Are seborrheic keratosis precancerous?
Seborrheic keratoses are harmless skin growths that often appear as the skin ages. Some people have just one, but it is common to develop several. Seborrheic keratosis is not a risk factor for skin cancer or a form of precancer.
What seborrheic keratosis feels like?
It ranges from light tan to black in color. At first it looks and feels soft and smooth, like velvet. It might be about the size of a dime. Over time, a seborrheic keratosis becomes scaly and thick, like melted candle wax that’s stuck to your skin.
Is there a statistical difference between condyloma and seborrheic keratosis?
Pathologic features of condyloma and seborrheic keratosis in the genitofemoral area. The statistical difference between two groups is calculated by Fisher’s exact test. DNA extraction failed in nine specimens, which were excluded from analysis, leaving 58 specimens in the study.
Are there nevus that look like seborrheic keratosis?
Compound or intradermal melanocytic nevus: can have seborrheic keratosis-like change overlying it, but also has nests of melanocytes throughout dermis Condyloma acuminatum: can resemble seborrheic keratosis on genital skin; clinical findings and HPV studies may be helpful
Are there any koilocytosis in seborrheic keratosis?
The two specimens with that type had typical pathologic features of seborrheic keratosis. No koilocytosis was present, although one specimen did have a weak reaction to p21. However, after correlation of all the clinical and pathological findings, the two specimens were diagnosed as seborrheic keratosis.
What kind of lesion is a condyloma?
A solitary lesion is particularly difficult to diagnose clinically, requiring pathological evaluation. A condyloma is an epithelial hyperplasia induced by infections with human papillomavirus (HPV).