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. 2024 Oct 30;14(4):e2024238. doi: 10.5826/dpc.1404a238

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©2024 Ahmed et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (BY-NC-4.0), https://creativecommons.org/licenses/by-nc/4.0/, which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original authors and source are credited.

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(A) A 7-year-old female patient complained of bizarre-shaped patchy hair loss. (B) Trichoscopic view shows broken hair at different lengths (green arrow), black dots (white arrow), V sign (black arrow), mace sign (red arrow), hook hair (blue arrow), and burnt matchstick sign (yellow arrow). Diagnosis: Trichotillomania. (C) A 13-year-old female patient complained of patchy alopecia. (D) Trichoscopic view shows perifollicular casts (white arrow), hair diameter diversity (yellow arrow), vellus hair (white arrow), perifollicular scales (blue arrow), and interfollicular erythema (green arrow). Diagnosis: Tractional alopecia.