S W Youn

Summary

Affiliation: Seoul National University
Country: Korea

Publications

  1. ncbi The role of facial sebum secretion in acne pathogenesis: facts and controversies
    Sang Woong Youn
    Department of Dermatology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 166 Gumi ro, Bundang gu, Seongnam si, Gyeonggi 463 707, South Korea
    Clin Dermatol 28:8-11. 2010
  2. ncbi Does facial sebum excretion really affect the development of acne?
    S W Youn
    Department of Dermatology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 300 Gumi dong, Bundang gu, Seongnam si, Kyounggi do 463 707, Korea
    Br J Dermatol 153:919-24. 2005
  3. ncbi Regional and seasonal variations in facial sebum secretions: a proposal for the definition of combination skin type
    Sang Woong Youn
    Department of Dermatology, Seoul National University College of Medicine, Gumi dong, Bundang gu, Seongnam, Kyounggi Do, Seoul, Korea
    Skin Res Technol 11:189-95. 2005
  4. ncbi Ultraviolet-induced red fluorescence of patients with acne reflects regional casual sebum level and acne lesion distribution: qualitative and quantitative analyses of facial fluorescence
    C W Choi
    Department of Dermatology, Seoul National University College of Medicine, and Seoul National University Bundang Hospital, 166 Gumi 10, Seongnam, Gyeonggi 463 707, Korea
    Br J Dermatol 166:59-66. 2012
  5. ncbi Objective and non-invasive evaluation of photorejuvenation effect with intense pulsed light treatment in Asian skin
    J W Shin
    Department of Dermatology, Seoul National University College of Medicine, Gyeonggi, Korea
    J Eur Acad Dermatol Venereol 25:516-22. 2011
  6. ncbi The clinical features of late onset acne compared with early onset acne in women
    C W Choi
    Department of Dermatology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi, Korea
    J Eur Acad Dermatol Venereol 25:454-61. 2011
  7. ncbi The objective evaluation of the severity of psoriatic scales with desquamation collecting tapes and image analysis
    J H Kim
    Department of Dermatology, Seoul National University College of Medicine, Seoul, KoreaDepartment of Dermatology, Seoul National University Bundang Hospital, Gyeonggi, Korea
    Skin Res Technol 18:143-50. 2012
  8. ncbi Effects of repetitive superficial chemical peels on facial sebum secretion in acne patients
    S H Lee
    Department of Dermatology, Seoul National University College of Medicine, and Seoul National University Bundang Hospital, Korea
    J Eur Acad Dermatol Venereol 20:964-8. 2006
  9. ncbi 5 mg/day finasteride treatment for normoandrogenic Asian women with female pattern hair loss
    J H Yeon
    Department of Dermatology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi Department of Dermatology, Chung Ang University, Seoul, Korea
    J Eur Acad Dermatol Venereol 25:211-4. 2011
  10. ncbi Treatment of lipomas assisted with tumescent liposuction
    C W Choi
    Department of Dermatology, Seoul National University College of Medicine, Seoul and Seoul National University Bundang Hospital, Bundang gu, Seongnam, Gyeonggi, Korea
    J Eur Acad Dermatol Venereol 21:243-6. 2007

Collaborators

  • K C Park
  • J W Choi
  • D Y Lee
  • H S Kim
  • K H Cho
  • C W Choi
  • C H Huh
  • Jung Im Na
  • J H Kim
  • B Y Kim
  • J H Yeon
  • J W Shin
  • B J Kim
  • Ho Joon Yoon
  • Seung Man Woo
  • S H Lee
  • H S Lee
  • S O Kim
  • J Y Jung
  • J I Na
  • S Y Choi
  • Sun Ok Kim
  • Jun Hyung Kim
  • S E Moon
  • Chang Hun Huh

Detail Information

Publications17

  1. ncbi The role of facial sebum secretion in acne pathogenesis: facts and controversies
    Sang Woong Youn
    Department of Dermatology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 166 Gumi ro, Bundang gu, Seongnam si, Gyeonggi 463 707, South Korea
    Clin Dermatol 28:8-11. 2010
    ..Superficial chemical peels, laser treatment for inflammatory acne, and photodynamic therapy are used as adjunctive therapies for acne; however, their sebosuppressive effects are only temporary...
  2. ncbi Does facial sebum excretion really affect the development of acne?
    S W Youn
    Department of Dermatology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 300 Gumi dong, Bundang gu, Seongnam si, Kyounggi do 463 707, Korea
    Br J Dermatol 153:919-24. 2005
    ..However, previous studies on the relation between seborrhoea and the development of acne did not consider topographical differences in facial sebum secretion and used relatively vague acne severity grading systems...
  3. ncbi Regional and seasonal variations in facial sebum secretions: a proposal for the definition of combination skin type
    Sang Woong Youn
    Department of Dermatology, Seoul National University College of Medicine, Gumi dong, Bundang gu, Seongnam, Kyounggi Do, Seoul, Korea
    Skin Res Technol 11:189-95. 2005
    ..The combination skin type is most common, but its definition is vaguer than the definitions of the other skin types...
  4. ncbi Ultraviolet-induced red fluorescence of patients with acne reflects regional casual sebum level and acne lesion distribution: qualitative and quantitative analyses of facial fluorescence
    C W Choi
    Department of Dermatology, Seoul National University College of Medicine, and Seoul National University Bundang Hospital, 166 Gumi 10, Seongnam, Gyeonggi 463 707, Korea
    Br J Dermatol 166:59-66. 2012
    ..The ultraviolet (UV)-induced red fluorescence of patients with acne has been considered to be caused by Propionibacterium acnes...
  5. ncbi Objective and non-invasive evaluation of photorejuvenation effect with intense pulsed light treatment in Asian skin
    J W Shin
    Department of Dermatology, Seoul National University College of Medicine, Gyeonggi, Korea
    J Eur Acad Dermatol Venereol 25:516-22. 2011
    ..Although previous literature has shown clinical effectiveness of IPL treatments on cutaneous photoaging, the associated changes in the biophysical properties of the skin following IPL treatments have not been fully elucidated...
  6. ncbi The clinical features of late onset acne compared with early onset acne in women
    C W Choi
    Department of Dermatology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi, Korea
    J Eur Acad Dermatol Venereol 25:454-61. 2011
    ..Little is known about the clinical characteristics of acne based on the age of onset...
  7. ncbi The objective evaluation of the severity of psoriatic scales with desquamation collecting tapes and image analysis
    J H Kim
    Department of Dermatology, Seoul National University College of Medicine, Seoul, KoreaDepartment of Dermatology, Seoul National University Bundang Hospital, Gyeonggi, Korea
    Skin Res Technol 18:143-50. 2012
    ..Conclusions: The results of this study showed that the severity of psoriatic scales could be measured objectively using the Corneofix(®) ...
  8. ncbi Effects of repetitive superficial chemical peels on facial sebum secretion in acne patients
    S H Lee
    Department of Dermatology, Seoul National University College of Medicine, and Seoul National University Bundang Hospital, Korea
    J Eur Acad Dermatol Venereol 20:964-8. 2006
    ..The accumulative effects of more than two peels treatments using these modalities need further evaluation...
  9. ncbi 5 mg/day finasteride treatment for normoandrogenic Asian women with female pattern hair loss
    J H Yeon
    Department of Dermatology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi Department of Dermatology, Chung Ang University, Seoul, Korea
    J Eur Acad Dermatol Venereol 25:211-4. 2011
    ..But, there is no consensus on the standard treatment options. Clinical efficacy of finasteride in treating FPHL is still in controversy, but there is a tendency to high dose finasteride, which is more effective than lower dose...
  10. ncbi Treatment of lipomas assisted with tumescent liposuction
    C W Choi
    Department of Dermatology, Seoul National University College of Medicine, Seoul and Seoul National University Bundang Hospital, Bundang gu, Seongnam, Gyeonggi, Korea
    J Eur Acad Dermatol Venereol 21:243-6. 2007
    ..Recently, tumescent liposuction has been used for the treatment of lipomas...
  11. ncbi Heterogeneity of human papillomavirus DNA in a patient with Bowenoid papulosis that progressed to squamous cell carcinoma
    K C Park
    Department of Dermatology, Seoul National University College of Medicine, Korea
    Br J Dermatol 139:1087-91. 1998
    ..Sequencing results disclosed that he had a mixed infection of HPV6b, HPV16, HPV18 and HPV33, respectively. Interestingly, the clinical findings were fairly well correlated with the oncogenic potential of HPV found from each lesion...
  12. ncbi Evaluation of facial skin type by sebum secretion: discrepancies between subjective descriptions and sebum secretion
    Sang Woong Youn
    Department of Dermatology, Seoul National University, College of Medicine, 28 Yongon-dong, Chongno-gu, Seoul 110-744, Korea
    Skin Res Technol 8:168-72. 2002
    ..Thus, this simple and subjective classification is of very limited use and it should be re-evaluated by using an objective and standardized measuring tool...
  13. ncbi Low-dose etanercept therapy in moderate to severe psoriasis in Korean
    Jung Im Na
    Department of Dermatology, Seoul National University College of Medicine, and Department of Dermatology, Seoul National University Bundang Hospital, Gyeonggi, Korea
    J Dermatol 35:484-90. 2008
    ..In addition, the medical cost was relatively low compared to that of the standard regimen for white patients...
  14. ncbi Acne erythema improvement by long-pulsed 595-nm pulsed-dye laser treatment: a pilot study
    Ho Joon Yoon
    Department of Dermatology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi, Korea
    J Dermatolog Treat 19:38-44. 2008
    ..The objectives of this study were to evaluate the clinical efficacy and safety of a long pulse duration 595-nm PDL (V-beam laser) therapy for the treatment of acne erythema...
  15. ncbi Familial eruptive lentiginosis
    Jung Im Na
    Department of Dermatology at Seoul National University College of Medicine and Seoul National University Bundang Hospital, Seongnam-si, Kyounggi-Do, 463-707, Korea
    J Am Acad Dermatol 55:S38-40. 2006
    ..We report mother and daughter, both of whom developed abrupt dissemination of numerous pigmented skin lesions...
  16. ncbi Cellular senescence induced loss of stem cell proportion in the skin in vitro
    Sang Woong Youn
    Department of Dermatology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 300 Gumi-dong, Bundang-gu, Seongnam-city, Kyounggi-do 463-707, South Korea
    J Dermatol Sci 35:113-23. 2004
    ..This seems to be the reason why it is difficult to culture keratinocytes from the elderly or by repeatedly culturing keratinocytes in vitro...
  17. ncbi Exacerbation of psoriasis in a chronic myelogenous leukemia patient treated with imatinib
    Seung Man Woo
    J Dermatol 34:724-6. 2007