Madarosis is characterized by either complete or partial loss of eyebrow or eyelash hair.
Etiologies for madarosis are varied, and accurate diagnosis is the first step in clinical …

Introduction Hair disorders are one of the most common conditions within dermatology
practice but, although new diagnostic tools and therapeutic options have arisen, the …

Cicatricial (scarring) alopecia may result from perifollicular inflammation that destroys hair
follicles and replaces them with connective tissue (primary cicatricial alopecia) or from …

Keratosis follicularis spinulosa decalvans (KFSD) is a rare X‐linked hereditary disorder
characterized by the triad of follicular hyperkeratosis‐photophobia‐alopecia. The clinical …

Keratosis pilaris atrophicans faciei (KPAF) and frontal fibrosing alopecia (FFA) present
diagnostic challenges due to their similar clinical characteristics. Dermatologists often …

Inherited hair disorders form a highly phenotypically and genetically heterogeneous group,
which result from abnormal regulation of hair growth and differentiation leading either to …

Keratosis follicularis spinulosa decalvans X-linked (KFSDX) is part of the spectrum of a rare
disorder known as keratosis pilaris atrophicans. Here, we report the case of a 14-year-old …

Las alopecias cicatriciales son un grupo de trastornos foliculares que se manifiestan con la
sustitución de la unidad folicular por tejido fibroso; por su mecanismo de destrucción se …

Spinular follicular keratosis (SFK) is a rare X-linked inherited disorder of keratinization
characterized by diffuse follicular hyperkeratosis and progressive scarring alopecia of the …