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Hair and scalp evaluation: the trichogram
C Serrano-Falcón1, M A Fernández-Pugnaire, S Serrano-Ortega
1Servicio de Dermatología, Hospital de Guadix, EPHPO, Granada, España.
Actas Dermo-Sifiliograficas
|July 23, 2013
Summary
This guide details hair and scalp evaluation methods, categorizing them into noninvasive, semi-invasive (trichogram), and invasive (biopsy) techniques for clinical practice.
Area of Science:
- Dermatology
- Trichology
Background:
- Accurate hair and scalp condition assessment is crucial for effective diagnosis and treatment.
- A structured approach to evaluation aids clinicians in differentiating various dermatological conditions affecting the hair and scalp.
Purpose of the Study:
- To provide a practical guide for evaluating hair and scalp conditions in a dermatology setting.
- To categorize and explain various diagnostic techniques used in trichology.
Main Methods:
- Classification of techniques into noninvasive, semi-invasive, and invasive methods.
- Description of common noninvasive techniques: clinical history, general examination, inspection, palpation, photography, and dermoscopy.
- Explanation of semi-invasive (trichogram) and invasive (biopsy) methods.
Main Results:
- Noninvasive methods offer a broad initial assessment.
- The trichogram provides detailed follicular information.
- Biopsy offers definitive histopathological diagnosis for complex cases.
Conclusions:
- A tiered approach utilizing noninvasive, semi-invasive, and invasive techniques ensures comprehensive hair and scalp evaluation.
- This practical guide empowers dermatologists to effectively diagnose and manage hair and scalp disorders.
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