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Assessing the Coherence of Parents' Short Narratives Regarding their Child Using the Five-Minute Speech Sample Procedure
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Linear Lichen Nitidus with Onychodystrophy in a Child.

Vineet Relhan1, Jaspriya Sandhu1, Vijay Kumar Garg1

  • 1Department of Dermatology, Venereology and Leprosy, Maulana Azad Medical College, New Delhi, India.

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Summary

This case report details an unusual presentation of linear lichen nitidus in an 11-year-old boy. The rare linear variant of lichen nitidus mimicked lichen striatus and involved the nail of the affected digit.

Keywords:
Lichen nitiduslinear lichen nitidusonychodystrophy

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Area of Science:

  • Dermatology
  • Pathology

Background:

  • Lichen nitidus is a common skin condition characterized by small, shiny papules.
  • Several variants exist, including linear lichen nitidus, which is less common.

Observation:

  • An 11-year-old boy presented with a linear rash on his left thumb.
  • The rash resembled lichen striatus, and the nail of the affected thumb also showed involvement.

Findings:

  • This case represents an unusual presentation of linear lichen nitidus.
  • Nail involvement in lichen nitidus is exceptionally rare, with only seven prior reports globally.
  • This is the first reported case of linear lichen nitidus with nail changes from India.

Implications:

  • This case expands the known clinical spectrum of lichen nitidus.
  • Highlights the importance of considering lichen nitidus in the differential diagnosis of linear dermatoses with nail involvement.
  • Contributes valuable data to the understanding of rare dermatological conditions.