Ammonium lactate and alpha hydroxy acids have reported a reduction in seborrheic keratoses. Superficial lesions can be treated by careful application of trichloroacetic acid if not just repeat the first treatment removed the lesion thickness. Topical tazarotene applied twice daily for 16 weeks to determine clinical improvement seborrheic keratosis.
Surgical therapy for Seborrheic Keratoses
There are a variety of techniques to treat seborrheic keratoses. These include cryotherapy with liquid nitrogen or carbon dioxide, electrodesicarea and curettage, only curettage, biopsy and excision with tangential scalpel, and laser dermoabraziunea. Some of these techniques destroy the lesion without taking a specimen for diagnosis allows histopathology.
Allows tangential biopsy sampling for histologic material and remove accurate diagnosis intro Menier acceptable cosmetic damage as well. After such a biopsy may use a curette and remove residual keratotic material. If you do not want a biopsy electrodesicarea facilitates an accurate curettage.
Freezing injuries boots removes dry or liquid nitrogen freezing complications still need surgical excision include pigmentary changes and scar occasionally. Curettage with liquid nitrogen give better results than liquid hnitrogen alone. Application of 70% glycolic acid for 3-5 minutes before curettage is also effective. Seborrheic keratoses are benign and do not represent a health hazard.
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