What is the most effective picosecond laser protocol for tattoo removal?: a series of 9 cases.

IF 1.2 4区 医学 Q3 DERMATOLOGY
Journal of Cosmetic and Laser Therapy Pub Date : 2025-04-03 Epub Date: 2025-03-26 DOI:10.1080/14764172.2025.2484375
Dong Hye Suh, Byeong Geun Park, Su Ji Chae, Sang Jun Lee, Hwa Jung Ryu
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引用次数: 0

Abstract

Laser-based procedures for tattoo removals are popular due to their high efficacy. However, multiple sessions are required to remove the tattoo satisfactorily. Various methods have been proposed to remove tattoos quickly. The objective of this study was to report nine patients who underwent tattoo removal using four different ways with a picosecond laser. The target site was divided into four areas, each of which received different tattoo removal protocols: picosecond laser alone, a modified R20 method, picosecond laser with MLA (microlens array) handpiece followed by picosecond laser, and picosecond laser after gel application. Clinical evaluations were conducted for all nine patients, focusing on clinical improvements such as tattoo fading and skin texture. The R20 method picosecond laser showed the most significant improvement in clinical evaluation. Histopathologic examination showed that the picosecond R20 treatment site had the least intradermal pigmentation. These case series provide further evidence to support the effectiveness of the R20 method of picosecond laser in histopathological examination and clinical improvement.

去除纹身最有效的皮秒激光方案是什么?
基于激光的纹身去除程序因其高效率而广受欢迎。然而,需要多次疗程才能令人满意地去除纹身。人们提出了各种快速去除纹身的方法。本研究的目的是报告九名患者使用四种不同的方法用皮秒激光去除纹身。将目标部位分为4个区域,每个区域接受不同的纹身去除方案:皮秒激光单独去除、改进的R20方法去除、皮秒激光与MLA(微透镜阵列)机头配合皮秒激光去除、皮秒激光去除凝胶后去除。对所有9例患者进行临床评估,重点关注临床改善,如纹身褪色和皮肤质地。R20法皮秒激光在临床评价中改善最为显著。组织病理学检查显示皮秒R20治疗部位皮内色素沉着最少。这些病例进一步证明了皮秒激光R20方法在组织病理检查和临床改善中的有效性。
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来源期刊
CiteScore
2.50
自引率
0.00%
发文量
36
审稿时长
>12 weeks
期刊介绍: A unique journal that focuses on the application of cosmetic laser and light therapies on the skin. The Journal of Cosmetic & Laser Therapy provides a forum for stimulating and up-to-date studies demonstrating the wide range of therapeutic options for clinicians and surgeons involved in cosmetic and dermatological treatment. The journal is aimed at dermatologists, cosmetic surgeons, plastic and facial plastic surgeons, oculoplastic surgeons and all those interested in the rapidly expanding field of cosmetic and laser therapy. Features include: -Cosmetic surgery, including facial rejuvenation, hair removal and skin resurfacing -Use of lasers and other light sources for cosmetic and dermatological treatment -Applications of peeling agents, fillers, injectables, implants and other cosmetic modalities -Topical treatments -Practical tips and safety issues
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