Peng L, Li Y, Jiang Z, Luo Z. Superficial shaving combined with photodynamic therapy for treating
verrucous epidermal nevi: A case report.
Photodiagnosis Photodyn Ther 2023;
42:103333. [PMID:
36764641 DOI:
10.1016/j.pdpdt.2023.103333]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 02/02/2023] [Accepted: 02/07/2023] [Indexed: 02/11/2023]
Abstract
Verrucous epidermal nevi is a refractory skin disease. Photodynamic therapy is considered a third-line treatment for verrucous epidermal nevi due to its unstable efficacy and high recurrence rate, mainly because of its limited depth of penetration. In this case, we conducted a successful treatment using superficial shaving combined with photodynamic therapy to treat verrucous epidermal nevi and gained a satisfactory efficacy. Before photodynamic therapy treatment, the epidermis in situ of each lesion in the tissue is removed with superficial shaving. Removal of the epidermal layer by intentional in situ injury improves the diffusion and absorption of topically applied photosensitizers and enhances the efficacy of photodynamic therapy. Our results show that photodynamic therapy combined with superficial shaving maybe is a safe and effective treatment for verrucous epidermal nevi.
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