A Brief Review of Scalp Biopsy and Its Interpretation

    July 2025 in “ Indian Dermatology Online Journal ”
    Shreya K Gowda, Biswanath Behera, Madhusmita Sethy, Pavithra Ayyanar
    Studysummary This source outlines the crucial steps and techniques for conducting scalp biopsies to diagnose cicatricial and non-cicatricial alopecias, emphasizing the importance of proper biopsy site selection, technique, and specimen processing to accurately interpret histopathology and understand related hair follicle disorders.
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    Research cited in this study 15

    1. Alopecias in Lupus Erythematosus Lupus Science & Medicine · 2018
    2. Primary Scalp Alopecia: New Histopathological Tools, New Concepts, and a Practical Guide to Diagnosis Journal of Cutaneous Pathology · 2016
    3. Pigmented Casts in Alopecia: A 2014 Study The American Journal of Dermatopathology · 2013
    4. A Comprehensive Approach to Hair Pathology of Horizontal Sections The American Journal of Dermatopathology · 2013
    5. Clinical and Histological Challenge in the Differential Diagnosis of Diffuse Alopecia: Female Androgenetic Alopecia, Telogen Effluvium and Alopecia Areata – Part I Anais Brasileiros De Dermatologia · 2012
    6. Histopathology of Scarring and Nonscarring Hair Loss Dermatologic Clinics · 2012
    7. Dermoscopy-Guided Scalp Biopsy in Cicatricial Alopecia Journal of the European Academy of Dermatology and Venereology · 2012
    8. Vertical vs. Transverse Sections of Scalp Biopsy Specimens: A Pilot Study on the Comparison of the Diagnostic Value of Two Techniques in Alopecia Clinical and Experimental Dermatology · 2011
    9. The HoVert Technique: A Novel Method for the Sectioning of Alopecia Biopsies Journal of Cutaneous Pathology · 2011
    10. Histopathology of Alopecia: A Clinicopathological Approach to Diagnosis Histopathology · 2009
    11. Hair Counts in Scalp Biopsy of Males and Females with Androgenetic Alopecia Compared with Normal Subjects Journal of Cutaneous Pathology · 2009
    12. Cicatricial Alopecia: Classification and Histopathology Dermatologic therapy · 2008
    13. A Histologic Review of 27 Patients with Lichen Planopilaris Journal of the American Academy of Dermatology · 2008
    14. Quantitative Evaluation in Transverse Histological Sections of the Scalp Anais Brasileiros de Dermatologia · 2006
    15. The Reliability of Horizontally Sectioned Scalp Biopsies in the Diagnosis of Chronic Diffuse Telogen Hair Loss in Women Journal of The American Academy of Dermatology · 2004