Seborrheic keratoses, also called as senile warts, senile keratosis, seborrheic warts, seborrheic verruca, brown warts, barnacles, or basal cell papilloma, are a certain type of irregular growth that shows up on the skin. Seborrheic keratoses typically occur in aging persons but they are also typically benign.
Seborrheic keratosis skin growths come in varied colors. They can appear light tan or even in darker shades. Round or oval-shaped, these skin growths also vary in shape. The lesions will feel like elevated scabs once you try to feel. Seborrheic keratoses are often small in size and can look like warts. However, seborrheic keratoses have do not originate from a viral source. Cysts may appear embedded into the growths. It is advisable that once one develops seborrheic keratosis, they must have a skin biopsy done since the lesions are like signs of melanoma skin cancer.
Treatment for this skin condition need not necessary. This is because seborrheic keratosis has been proven to be commonly benign. There is only a little amount of risk from infected localized lesions caused by scratching. For unbearable itching, lesions must be removed through cryosurgery. Lesions like this can be irritated because of the clothing a patient wears or even their jewelry.
For the smaller lesions, light electrocautery can be used to treat them. If the lesions are much bigger and more obstinate, more serious techniques must be used. Electrodessication and curettage, as well as cryotherapy may be employed for this purpose.
One other method for treating seborrheic keratosis is by using liquid nitrogen. The liquid nitrogen freezes the seborrheic keratosis when used on a lesion. However, scarring can occur because of this process. The resultant scar is typically flat, but not if you are prone to keloids. Still another method is by shaving the skin growths off. You can make use of a flexible razor blade to do this job. The blade is used to shave off the lesions while avoiding harming the skin.
As for the cause of seborrheic keratosis, the reasons are actually still unclear. Since most lesions become visible on the most sun-exposed parts of the body, ultraviolet light has been pointed as one of the causes of this skin condition. The face, arms, back, and neck have been the places where seborrheic keratosis lesions most often show up. Genetics has also been viewed as a possible factor in the occurrence of seborrheic keratoses on the skin. It does not matter that much what causes seborrheic keratosis, however, mainly because it is typically benign and not too problematic.