Hira Ghani, Elizabeth Richards, Thu M Truong, Babar K Rao, Alice Zhang
Porokeratosis is a rare group of acquired or hereditary dermatoses characterized by linear or annular plaques with a keratotic border. DSAP is the most common porokeratosis, and lesions range from asymptomatic to pruritic circular pink to brown macules, papules, or plaques surrounded by a raised border. DSAP carries about 7.5-10% risk of malignant transformation to SCC or BCC. While in the past DSAP has been widely treated with topical diclofenac, ingenol mebutate, topical vitamin D analog, 5-fluorouracil, imiquimod, photodynamic therapy, retinoids, cryotherapy, and laser therapy, these therapies have shown limited efficacy and have caused adverse effects including inflammatory reactions, hyperpigmentation, pain, and erythema...
October 1, 2023: Journal of Drugs in Dermatology: JDD