Alopecia areata images

Extensive patchy alopecia areata 

Alopecia areata: beard 

Alopecia areata: dermoscopy 

A single patch of alopecia areata (AA-patient1)

Dermoscopic image showing normal follicular openings with vellus hairs (AA-patient1)

A single patch of alopecia areata on the vertex (AA-patient2)

Dermoscopic image of alopecia areata showing yellow dots; follicular infundibulae are filled with keratinous material with no hair shafts. Black dots are also presented. (AA-patient2)

Thinning of the hair shaft at the proximal end (blue arrow) with normal thickness at the distal end (red arrow) 

Dermoscopic image of alopecia areata presenting with exclamation mark hairs 

Dermoscopic image of alopecia areata showing a pigtail hair: short twisted hair representing a regrowing hair 

Dermoscopic image of noncicatricial alopecia areata presenting with small, uniform, regularly distributed follicular yellow dots 

A trichoscopic image of alopecia areata showing an exclamation mark hair 

Dermoscopic image of a patient with dark skin phototype showing honeycomb pattern; white-coloured follicular opening with reticular background. 

Dermoscopic image of alopecia areata showing pigment from hair dye 

Dermoscopic image of long standing alopecia areata showing Pohl-Pinkus constriction; irregular fusiform narrowings of the hair shaft 

Dermoscopic image of the scalp on a female patient with longstanding alopecia areata showing white areas denoting fibrosis 

Dermoscopic image of a male patient with alopecia areata showing multiple exclamation mark hairs (denoted by black arrows) 

Dermoscopic image of a male patient with alopecia areata showing tapered hair (Red arrow) and regrowing hair (Yellow arrow) 

Extensive alopecia areata with retention of grey hairs 

Alopecia areata on the lateral scalp (AA-patient3)

Alopecia areata with fine hypopigmented regrowing hairs (AA-patient3)

Alopecia areata showing fine regrowing hairs (AA-patient3)

Alopecia totalis  

Patch alopecia areata with poliosis in a 14 year old 

Alopecia areata of the top of the scalp 

Several patches of alopecia areata on the scalp (AA-patient4)

Extensive patchy alopecia areata (AA-patient4)

Ophiasic pattern alopecia areata (AA-patient5)

Ophiasic pattern alopecia areata (AA-patient5)

Eyebrow loss in alopecia areata 

Poliosis in alopecia areata 

Yellow dots, black dots, and short hairs 

Exclamation mark hairs at edge of patch 

Ophiasis pattern of alopecia areata