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- Title
Treatment of acne scars with a fractional 1064‐nm Nd:YAG picosecond laser and histopathologic findings.
- Authors
Choi, Myoung Eun; Paik, Seung Hwan; Lee, Woo Jin; Won, Chong Hyun; Lee, Mi Woo; Choi, Jee Ho; Chang, Sung Eun
- Abstract
Treatment of acne scars with a fractional 1064-nm Nd:YAG picosecond laser and histopathologic findings This laser's ultrashort pulses trigger photomechanical effects based on selective photothermolysis.[1] We report successful treatment of acne scars and point toward its treatment mechanism by showing histopathologic findings. A picosecond fractional laser was first introduced for the treatment of atrophic scars in 2015.[2] Guida et al[3] used a fractional picosecond laser to show that immediate micro-injuries occurred via in vivo reflectance confocal microscopy.
- Subjects
NEODYMIUM lasers; SCARS; HYPERTROPHIC scars; ULTRA-short pulsed lasers; ACNE; ULTRASHORT laser pulses
- Publication
Dermatologic Therapy, 2020, Vol 33, Issue 3, p1
- ISSN
1396-0296
- Publication type
Article
- DOI
10.1111/dth.13297