case_images: PMC4830171_01
case_images: A 6-year-old child with localized patch of hair loss on the occiput region of the scalp
case_images: IJT-8-32-g001.jpg
case_images: PMC4830171_01_IJT-8-32-g001.jpg
case_images: F1
case_images: At clinical examination, smooth, oval patches of nonscarring alopecia were seen on the occipital area [Figure 1].
case_images: Dermoscopy in a patient with alopecia areata, presenting: Exclamation mark hair, dystrophic hair, black dots, short vellus hair, and yellow dots
case_images: IJT-8-32-g002.jpg
case_images: PMC4830171_01_IJT-8-32-g002.jpg
case_images: F2
case_images: AA [Figure 2]. At the edges of AA area white, short vellus hairs, and dystrophic hairs were noticed together with black and yellow dots.
case_images: Dermoscopy in a patient with trichotillomania showing: Yellow dots with black dots, coiled hair, and short vellus hair
case_images: IJT-8-32-g003.jpg
case_images: PMC4830171_01_IJT-8-32-g003.jpg
case_images: F3
case_images: On further examination, several tiny asymmetrical patches of alopecia measuring about 2-3 mm in diameter were also observed, associated with scratching marks and bleeding [Figure 3].