Hair Shafts in Trichoscopy: Clues for Diagnosis of Hair and Scalp Diseases

被引：59

作者：

Rudnicka, Lidia ^{[1
,2
,3
]}

Rakowska, Adriana ^{[1
]}

Kerzeja, Marta ^{[1
]}

Olszewska, Malgorzata ^{[4
]}

机构：

[1] CSK MSW, Dept Dermatol, PL-02507 Warsaw, Poland

[2] Polish Acad Sci, Mossakowski Med Res Ctr, Dept Neuropeptides, PL-02106 Warsaw, Poland

[3] Med Univ Warsaw, Fac Hlth Sci, PL-01445 Warsaw, Poland

[4] Med Univ Warsaw, Dept Dermatol, PL-02008 Warsaw, Poland

来源：

DERMATOLOGIC CLINICS | 2013年 / 31卷 / 04期

关键词：

Alopecia areata; Dermoscopy; Dermatoscopy; Flame hairs; Trichoptilosis; Trichorrhexis nodosa; Trichoscopy; Trichotillomania; RECESSIVE ECTODERMAL DYSPLASIA; ALOPECIA-AREATA UPDATE; TINEA-CAPITIS; NETHERTON-SYNDROME; CORKSCREW HAIRS; TRICHORRHEXIS NODOSA; DERMOSCOPIC CLUE; EYEBROW HAIRS; DISORDERS; FAMILY;

D O I：

10.1016/j.det.2013.06.007

中图分类号：

R75 [皮肤病学与性病学];

学科分类号：

100206 ;

摘要：

Trichoscopy (hair and scalp dermoscopy) analyzes the structure and size of growing hair shafts, providing diagnostic clues for inherited and acquired causes of hair loss. Types of hair shaft abnormalities observed include exclamation mark hairs (alopecia areata, trichotillomania, chemotherapy-induced alopecia), Pohl-Pinkus constrictions (alopecia areata, chemotherapy-induced alopecia, blood loss, malnutrition), comma hairs (tinea capitis), corkscrew hairs (tinea capitis), coiled hairs (trichotillomania), flame hairs (trichotillomania), and tulip hairs (in trichotillomania, alopecia areata). Trichoscopy allows differential diagnosis of most genetic hair shaft disorders. This article proposes a classification of hair shaft abnormalities observed by trichoscopy.

引用

页码：695 / +

页数：15

共 85 条

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