Evaluation of Topical Photo-Enhancer Assisted Intense Pulsed Light versus Methylene Blue Assisted Intense Pulsed Light for Treatment of Seborrheic Keratosis
Abstract Background seborrheic keratosis is one of the most common benign epidermal tumors that affects both sexes equally, and usually arises in individuals older than 50 years. It presents as sharply demarcated, slightly raised brownish patches or plaques, usually on sun-exposed surfaces of the skin. The clinical presentation can be quite variable and includes clinical variants, such as stucco keratosis and dermatosis papulosa nigra. Aim of the Work to evaluate the efficacy and safety of topical carbon gel photo-enhancer assisted intense pulsed light versus methylene blue assisted intense pulsed light photodynamic therapy for treatment of Seborrheic Keratosis. Patients and Methods this is a comparative prospective study that included thirty patients of skin types III to V Fitzpatrick class having multiple Seborrheic Keratosis lesions with no sex or age predilection. They were randomly recruited from Dermatology out-patient clinic of Ain –Shams University Hospitals, during period from June 2017 till March 2018. The study was approved by Research Ethical Committee of Ain Shams University and fulfilled all the ethical aspects required for human research. Results this denoted that the methylene blue-mediated photodynamic therapy (MB-PDT) (liposomal-loaded methylene blue gel 10%).and topical carbon gel photo-enhancer assisted intense pulsed light). could be effective in treating patients with Sks. Our findings denote the efficacy of them in curing multiple Sk lesions. The efficacy of methylene blue-mediated photodynamic therapy (MB-PDT) (liposomal-loaded methylene blue gel 10%). Conclusion that Intense Light Pulse using liposomal-loaded MB and Topical carbon suspension-assisted IPL treatment could be a good option for patients with indistinct pigmented or thick melanogenesic lesions. Adverse reactions to this treatment were minimal and the results acceptable, though appropriate lesions need to be chosen care- fully.
