The role of ingrown hairs in persistent kerion of children: A clinical study
2025

Ingrown Hairs and Persistent Kerion in Children

Sample size: 6 publication Evidence: moderate

Author Information

Author(s): Yao Qi‐Hao, Zhi Hui‐Lin, Xia Xiu‐Jiao, Liu Ze‐Hu

Primary Institution: Hangzhou Third People's Hospital, Zhejiang University School of Medicine

Hypothesis

Ingrown hairs may be an aggravating factor in persistent cases of tinea capitis or kerion in children.

Conclusion

The presence of ingrown hairs can be confirmed through dermatoscopy, and their removal leads to significant improvement in patients with persistent kerion.

Supporting Evidence

  • Six cases of persistent kerion were identified among 312 children with tinea capitis.
  • Five out of six patients were cured by the removal of ingrown hairs alone.
  • Ingrown hairs were confirmed through dermatoscopy and were associated with fungal infections.

Takeaway

This study found that ingrown hairs can make a scalp infection worse, but removing them can help kids get better.

Methodology

The study involved examining children with persistent kerion and removing ingrown hairs using dermatoscopy.

Limitations

The study is limited by the small sample size and the specific population of children treated at one hospital.

Participant Demographics

Children diagnosed with tinea capitis, aged under 18 years.

Digital Object Identifier (DOI)

10.1111/1346-8138.17523

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