The utility of dermoscopy in the diagnosis of evolving lesions of vitiligo
作者: Sarvesh S ThatteUday S Khopkar
刊名: Indian Journal of Dermatology, Venereology and Leprology, 2014, Vol.80 (6), pp.505-508
来源数据库: Directory of Open Access Journals
DOI: 10.4103/0378-6323.144144
关键词: DermoscopyEvolving lesionsPolarized light and ultraviolet lightVitiligo
原始语种摘要: Background: Early lesions of vitiligo can be confused with various other causes of hypopigmentation and depigmentation. Few workers have utilized dermoscopy for the diagnosis of evolving lesions of vitiligo. Aim: To analyze the dermoscopic findings of evolving lesions in diagnosed cases of vitiligo and to correlate them histopathologically. Methods: Dermoscopy of evolving lesions in 30 diagnosed cases of vitiligo was performed using both polarized light and ultraviolet light. Result: On polarized light examination, the pigmentary network was found to be reduced in 12 (40%) of 30 patients, absent in 9 (30%), and reversed in 6 (20%) patients; 2 patients (6.7%) showed perifollicular hyperpigmentation and 1 (3.3%) had perilesional hyperpigmentation. A diffuse white glow was demonstrable in 27...
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  • 可证明 
  • vitiligo 白斑
  • perifollicular 滤泡周的
  • ultraviolet 紫外线的
  • depigmentation 除色素酌
  • histopathology 组织病理学
  • light 
  • demonstrable 
  • examination 审查
  • polarized 极化的
  • pigmentary 含有颜料的