http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
위축성 여드름 흉터에서 두 가지 국소 화학 박피술의 치료 효과 ; 100% TCA CROSS와 Phenol CROSS의
채웅석 ( Woong Suk Chae ),서호석 ( Ho Seok Suh ),최유성 ( Yu Sung Choi ) 대한피부과학회 2014 대한피부과학회지 Vol.52 No.5
Atrophic acne scars have been treated using various modalities. The CROSS (Chemical Reconstruction of Skin Scars) technique using 100% TCA has the advantage of reconstructing acne scars by focusing on dermal thickening and collagen production. However, the phenol CROSS technique is not widely used for acne scarring. Objective: The purpose of this study was to evaluate the clinical effectiveness and safety of 100% TCA CROSS and phenol CROSS in the treatment of facial atrophic acne scars. Methods: Twenty-four participants were randomly and equally divided into 2 groups: group 1 received 2 sessions (8 weeks apart) of 100% TCA CROSS, while group 2 received 2 sessions (8 weeks apart) of phenol CROSS. The severity of atrophic acne scarring and treatment efficacies were evaluated by standardized photography, patient satisfaction, physician global assessment, and the ECCA grading scale. Side effects were assessed at the 8- and 20 week visits. Results: At the 0-, 8-, and 20-week visits, both groups showed an acceptable improvement in patient satisfaction and physician global assessment. ECCA grading scale scores improved by a mean of 22.2% (p<0.05) in group 1 and 19.1% (p<0.05) in group 2. The between-group difference in the degree of ECCA score improvement was not statistically significant (p=0.392). Complications such as pain, crust, postcrust erythema, postcrust dryness, and postinflammatory hyperpigmentation were observed in both treatment groups. However, no severe side effects occurred in either group. Conclusion: Both 100% TCA CROSS and phenol CROSS are effective treatment modalities for atrophic acne scarring without significant side effects. (Korean J Dermatol 2014;52(5):293∼301)
위축성 여드름 흉터의 치료에 따른 피부 확대경 소견의 차이 고찰: Pilot Study
채웅석 ( Woong Suk Chae ),성준영 ( Jun Young Seong ),정하나 ( Ha Na Jung ),공숙현 ( Sook Hyun Kong ),서호석 ( Ho Seok Suh ),최유성 ( Yu Sung Choi ) 대한피부과학회 2015 대한피부과학회지 Vol.53 No.1
Background: Dermoscopy has been suggested as a useful tool for diagnosing various skin diseases. Recently, thepossibility of using dermoscopy to predict the response to treatment has emerged. Objective: The purpose of this study was to determine whether dermoscopic findings corresponded to clinical acnescar types. This study also aimed to discover which dermoscopic findings predict the response to acne scartreatment. Methods: The dermoscopic findings of 39 participants undergoing atrophic acne scar treatment with fractionalphotothermolysis were evaluated. Patients were divided into two groups according to the duration of acne scarpersistence. Results: Patients with a relatively short duration of acne scar persistence usually achieved better treatment outcomes. Dermoscopic findings showed no obvious differences according to clinical acne scar type. But high hair follicledensity can be considered a predictive factor of treatment effects. Conclusion: Our study indicated that acne scar improvements can be predicted by dermoscopically observing hairfollicle density. (Korean J Dermatol 2015;53(1):23∼29)
홍반성 판의 양상을 보인 소아기 육아종성 입주위 피부염 2예
성준영 ( Jun Young Seong ),채웅석 ( Woong Suk Chae ),정하나 ( Ha Na Jung ),공숙현 ( Sook Hyun Kong ),서호석 ( Ho Seok Suh ),최유성 ( Yu Sung Choi ) 대한피부과학회 2015 대한피부과학회지 Vol.53 No.4
Childhood granulomatous periorificial dermatitis (CGPD) is a distinctive granulomatous form of perioral dermatitis. It is characterized by papular eruptions located around the mouth, nose, and eyes, and rarely present eczematous patches or plaques. Histopathologic examination shows upper dermal and perifollicular granulomatous infiltrates. Herein, we report two cases of CGPD that were presented with erythematous plaques. One patient was treated with 0.03% topical tacrolimus and the other patient with oral metronidazole. The patients responded well to their respective therapies, showing resolution of the lesions. (Korean J Dermatol 2015;53(4):310∼314)
정하나 ( Ha Na Jung ),이단비 ( Dan Bi Lee ),채웅석 ( Woong Suk Chae ),성준영 ( Jun Young Seong ),서호석 ( Ho Seok Suh ),최유성 ( Yu Sung Choi ) 대한피부과학회 2013 대한피부과학회지 Vol.51 No.6
Rowell`s syndrome is a rare entity consisting of lupus erythematosus with associated erythema multiforme-like lesions and characteristic immunological findings, and it was first described by Rowell et al. in 1963. Because of the clinical similarities between subacute cutaneous lupus erythematosus and Rowell`s syndrome, it is difficult to clinically distinguish between the annular-polycyclic type of subacute cutaneous lupus erythematosus and Rowell`s syndrome. We report a case of 18-year-old woman with systemic lupus erythematosus who presented erythema multiforme-like eruptions on both thighs. Simultaneously, she developed urticarial-like rashes on her trunk consistent with atypical skin lesion of lupus erythematosus. She also developed a positive antinuclear antibody with speckled pattern and positive anti-Ro antibody.