Trichoscopic Features of Male and Female Androgenetic Alopecia

January 2012 in “ Springer eBooks ”

Adriana Rakowska, Monika Słowińska, Malgorzata Olszewska, Lidia Rudnicka

androgenetic alopecia hair shaft thickness heterogeneity yellow dots perifollicular discoloration peripilar sign thin hairs vellus hairs follicular units thin wavy hair honeycomb hyperpigmentation hair shaft thickness

TLDR The document concludes that signs of male and female pattern baldness include uneven hair thickness, yellow spots, skin discoloration around hair follicles, more thin and soft hairs, and many hair follicles with just one hair.

The document from 2011 discussed the trichoscopic features of male and female androgenetic alopecia. These features included hair shaft thickness heterogeneity, yellow dots, perifollicular discoloration (the peripilar sign), an increased proportion of thin and vellus hairs, and a large number of follicular units with only one emerging hair shaft. Additional, nonspecific features often coexisting were thin wavy hair and honeycomb hyperpigmentation.

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Research cited in this study

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research Trichoscopy Update 2011

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The Ludwig Pattern of Androgenetic Alopecia Is Due to a Hierarchy of Androgen Sensitivity Within Follicular Units That Leads to Selective Miniaturization and a Reduction in the Number of Terminal Hairs Per Follicular Unit

research The Ludwig Pattern of Androgenetic Alopecia Is Due to a Hierarchy of Androgen Sensitivity Within Follicular Units That Leads to Selective Miniaturization and a Reduction in the Number of Terminal Hairs Per Follicular Unit

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research Aging of Hair

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Hair ages due to genetics and environmental factors, leading to graying and thinning, with treatments available for some conditions.

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Androgenetic alopecia in women needs more research and better management strategies.

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Trichoscopic Features of Male and Female Androgenetic Alopecia

Research cited in this study

research Trichoscopy Update 2011

research Clinical Evaluation of Alopecias Using a Handheld Dermatoscope

research How Real Is Senescent Alopecia? A Histopathologic Approach

research Prevalence of Androgenetic Alopecia in China: A Community-Based Study in Six Cities

research Monilethrix in Pattern Distribution in Siblings: Diagnosis by Trichoscopy

research Trichoscopy in the Healthy Female: Method Standardization and Norms for Measurable Parameters

research Scalp Dermoscopy of Androgenetic Alopecia in Asian People

research Dermoscopy in Female Androgenic Alopecia: Method Standardization and Diagnostic Criteria

research The Ludwig Pattern of Androgenetic Alopecia Is Due to a Hierarchy of Androgen Sensitivity Within Follicular Units That Leads to Selective Miniaturization and a Reduction in the Number of Terminal Hairs Per Follicular Unit

research Androgenetic Alopecia: Clinical Features, Classification, and Treatments

research Videodermoscopy in the Evaluation of Hair and Scalp Disorders

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research Aging of Hair

research Androgenetic Alopecia in Women

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