In the book of 'Lasers in Dermatology: Parameters and Choice,' specific laser parameters are described around each laser instrument for these novices. However, since it is impossible to treat effective and safe laser simply by memorizing parameters, it is described based on the important principles that is essential for parameter control. This book describes a total of 13 lasers and energy-based devices: Q-switched ruby laser, Q-switched Nd:YAG laser, picosecond alexandrite laser, long-pulsed Nd:YAG laser, pulsed-dye laser, intense pulsed light (IPL), long-pulsed alexandrite laser, Er:YAG laser, CO2 fractional laser, fractional microneedle radiofrequency (RF), light-emitting diode (LED), skin equipment, and 1,450nm diode laser. And for novices, it explains the simple principles of lasers and the concepts you need to know when you start skin care and laser. It also explains the treatment of scars and melasma, which are the diseases that novices are most interested in. Finally, it describes post-inflammatory (PIH) and side effects and complications that novices are embarrassed about in diagnosis and treatment.

Jae Dong Lee, MD, Graduated from Medical College of the Catholic University of KoreaThe degree of Master of Medical Science in the Catholic University of KoreaThe Chief Academic Officer in Korean Medical Skin Care SocietyThe Laser Academic Officer in Korean Aesthetic Surgery and Laser SocietyThe Chairman in Korean Dermatologic Laser AssociationDirector in MISODAM clinic in Daejeon, KoreaPublications- The principles and choice of laser in dermatology (Korean language)- Melasma, diagnosis and treatment of melasma (Korean language)- Laser dermatology: Choice and treatment (Korean language)- Principles and Choice of Laser Treatment in Dermatology Min Jin Maya Oh, MDThe Academic Officer in Korean Academy of MelasmaThe Vice-Chairman in Korean Dermatologic Laser AssociationFormer AsiaPacific Regional Therapeutic Expert for Botox, AllerganFormer Medical reviewer for MFDS (Ministry of Food and Drug Safety)Director in ARA clinic in Incheon, KoreaAuthor of Principles and Choice of Laser Treatment in Dermatology, published by Springer (2020)