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Collecting Hair Samples for Hair Cortisol Analysis in African Americans

Collecting Hair Samples for Hair Cortisol Analysis in African Americans

Published on: June 10, 2018

Hair casts.

Sweta S Parmar¹, Kirti S Parmar¹, Bela J Shah¹

¹Department of Dermatology, B.J. Medical College, Ahmedabad, Gujarat, India.

Indian Dermatology Online Journal

|November 15, 2014

Summary

This summary is machine-generated.

Hair casts, or pseudonits, are easily removable hair shaft concretions. This case highlights their unusual occurrence in an 8-year-old girl with developmental delay, emphasizing the need to differentiate them from head lice.

Keywords:

Hair casts hair muffs pediculosis capitis pseudonits

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Area of Science:

Dermatology
Pediatric Case Study

Background:

Hair casts (pseudonits) are cylindrical concretions on hair shafts, easily detached.
Their occurrence is uncommon and can be associated with various conditions.
Accurate diagnosis is crucial to distinguish from pediculosis capitis (head lice).

Purpose of the Study:

To report an unusual case of hair casts in a pediatric patient.
To highlight the clinical presentation and potential associations of hair casts.
To emphasize diagnostic differentiation from common scalp conditions.

Main Methods:

Case report of an 8-year-old girl.
Clinical examination and description of hair casts.
Review of differential diagnoses, particularly pediculosis capitis.

Main Results:

The patient presented with characteristic hair casts.
The hair casts were easily removable and distinguished from lice nits.
The patient also exhibited developmental delay, suggesting a potential association.

Conclusions:

Hair casts are distinct from pediculosis capitis and require careful clinical evaluation.
The association with developmental delay in this case warrants further investigation.
Recognition of hair casts is important for appropriate pediatric scalp diagnosis.