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dc.contributor.author김정은-
dc.date.accessioned2018-03-26T02:28:31Z-
dc.date.available2018-03-26T02:28:31Z-
dc.date.issued2014-09-
dc.identifier.citationDERMATOLOGIC SURGERY, 2014, 40(9), P.988-995en_US
dc.identifier.issn1076-0512-
dc.identifier.urihttp://dx.doi.org/10.1097/01.DSS.0000452625.01889.c3-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/52158-
dc.description.abstractBACKGROUND Ablative fractional lasers can effectively treat acne scars and enlarged pores, but cause considerable pain and downtime for patients, as well as potentially causing postinflammatory hyperpigmentation (PIH), especially in Asian skin.OBJECTIVE To evaluate the efficacy of a novel bipolar radiofrequency (RF)?based fractional device to treat acne scars and enlarged pores in Asians with objective measurements and histologic assessments.METHODS Thirty-one Korean patients with acne scars and enlarged pores received 4 consecutive fractional RF treatments at 3-week intervals. Outcome assessments included photography, global evaluation by investigators in a blind manner, patient assessment, objective biophysical measurements of elasticity and color, and histological changes compared with untreated lesions.RESULTS Follow-up assessments by physicians 3 months after the last treatment revealed that patients showed clinical improvement. Patient self-assessments paralleled physicians' assessments. Objective biophysical measurements showed significant improvements in elasticity (R2, R5, and R7) and the melanin/erythema index, together with increases in the levels of procollagen Types I and III, as well as elastin. There were no cases of PIH, and adverse events were limited to mild ones.CONCLUSION Fractional bipolar RF provides clinical efficacy with safety in acne scars and enlarged pores through dermal matrix remodeling combined with tolerable epidermal ablation.en_US
dc.description.sponsorshipThe authors have indicated no significant interest with commercial supporters.en_US
dc.language.isoenen_US
dc.publisherLippincott Williams & Wilkinsen_US
dc.subjectYTTRIUM-ALUMINUM-GARNETen_US
dc.subjectLASERen_US
dc.subjectREJUVENATIONen_US
dc.subjectPHOTOTHERMOLYSISen_US
dc.subjectAGEen_US
dc.subjectCOMPLICATIONSen_US
dc.subjectELASTICITYen_US
dc.subjectEXPERIENCEen_US
dc.subjectCO2-LASERen_US
dc.subjectSAFETYen_US
dc.titleObjective Evaluation of the Clinical Efficacy of Fractional Radiofrequency Treatment for Acne Scars and Enlarged Pores in Asian Skinen_US
dc.typeArticleen_US
dc.relation.no9-
dc.relation.volume40-
dc.identifier.doi10.1097/01.DSS.0000452625.01889.c3-
dc.relation.page988-995-
dc.relation.journalDERMATOLOGIC SURGERY-
dc.contributor.googleauthorKim, Jeong Eun-
dc.contributor.googleauthorLee, Hae Woong-
dc.contributor.googleauthorKim, Jae Kyung-
dc.contributor.googleauthorMoon, Seong Hun-
dc.contributor.googleauthorKo, Joo Yeon-
dc.contributor.googleauthorLee, Mi Woo-
dc.contributor.googleauthorChang, Sung Eun-
dc.relation.code2014028283-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF MEDICINE[S]-
dc.sector.departmentDEPARTMENT OF MEDICINE-
dc.identifier.piddermakim-
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COLLEGE OF MEDICINE[S](의과대학) > MEDICINE(의학과) > Articles
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