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Updated: Sep 2, 2025

Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus
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Leucoderma secondary to wig wearing.

Yifei Feng1, Yan Lu1, Haoyang Wang1

  • 1Department of Dermatology, Jiangsu Province Hospital, Nanjing Medical University First Affiliated Hospital, Nanjing, China.

The British Journal of Dermatology
|August 1, 2022
PubMed
Summary
This summary is machine-generated.

Extensive hair loss and scalp depigmentation were observed, potentially linked to wig adhesive use. This finding suggests a need to consider cosmetic product interactions in diagnosing hair loss conditions.

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Area of Science:

  • Dermatology
  • Trichology

Background:

  • Hair loss is a common dermatological concern with various etiologies.
  • The use of cosmetic devices like wigs can sometimes lead to scalp complications.

Purpose of the Study:

  • To investigate the potential link between wig adhesive use and specific patterns of hair loss and scalp changes.

Main Methods:

  • Clinical examination of the scalp for hair density, hair morphology, and skin pigmentation.
  • Correlation of observed scalp findings with patient's reported use of wig adhesives.

Main Results:

  • Observed extensive hair loss characterized by clustered short vellus hairs.
  • Identified a well-demarcated band of depigmentation on the scalp margins, mirroring the shape of wig adhesives.

Conclusions:

  • The findings suggest that wig adhesives may cause traction alopecia and secondary depigmentation.
  • Further research is warranted to confirm the causal relationship and explore preventative measures for wig-related scalp damage.