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[IEEE 2019 International Multi-Conference on Engineering, Computer and Information Sciences (SIBIRCON) - Novosibirsk, Russia (2019.10.21-2019.10.27)] 2019 International Multi-Conference on Engineering, Computer and Information Sciences (SIBIRCON) - Theoretical Substantiation for the Original Technique of Photodynamic Fractional Laser Photothermolysis (PFLP) for Dermatology, based on Intradermal Transport of Photosensibilisers
摘要： This review demonstrates the progress, current status and problems of photodynamic therapy and laser photothermolysis for various skin diseases and rejuvenation. These new minimally invasive technologies are detailed from the points of view of their advantages and disadvantages. Particular attention is paid to complications, associated with prolonged dermal phototoxicity after insufficient intravenous intradermal penetration of photosensibilisers after local application to skin. Finding a compromise between phototoxicity and insufficiency of local photosensibilisation we've developed a technical approach employed to overcome of limitations associated with targeted delivery of photosensibilisers into deep dermal layers. Intradermal delivery of photosensibilisers through so-called microthermal zones or dermal micropores, formed by focused pulse-periodic radiation of fiber laser, previously never used for photodynamic therapy of dermal disorders.
关键词： photodynamic therapy,intradermal transport,rejuvenation,drug delivery,skin diseases,photothermolysis
更新于2025-09-19 17:13:59
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Application of Analytic Technique Using Green Light Parallel-Polarized Light Images in Various Skin Diseases
摘要： Ordinary photography may not fully represent patients’ skin status, but digital photography using a consistent and appropriate light-emitting diode (LED) illuminator could provide more objective and reliable images and colorimetric data. Previous studies have shown that parallel-polarized light (PPL) images taken with green LED show more significant quantitative differences, depending on the state of the skin, than those taken with white LED. This study aimed to determine the skin diseases appropriate for an analytic technique using PPL images taken with green and white LEDs.
关键词： green light,parallel-polarized light images,analytic technique,skin diseases
更新于2025-09-04 15:30:14