Trichostasis spinulosa of the scalp mimicking Alopecia Areata black dots

• Prif Awduron: Flavianne Sobral Cardoso Chagas (Awdur), Aline Donati (Awdur), Isabella Ibrahim Doche Soares (Awdur), Neusa Sakai Valente (Awdur), Ricardo Romiti (Awdur)
• Fformat: Llyfr
• Cyhoeddwyd: Sociedade Brasileira de Dermatologia, 2014-07-01T00:00:00Z.
• Pynciau: article
• Mynediad Ar-lein: Connect to this object online.

Alopecia areata is a common autoimmune disorder that leads to nonscarring hair loss. Black dots, also called comedo-like cadaver hairs, can be found in almost 50% of alopecia areata patients and indicate disease activity. Trichostasis spinulosa is a follicular disorder resulting from the retention o...