Association of Rs231775 Genetic Variant of Cytotoxic T-Lymphocyte Associated Protein 4 with Alopecia Areata Disease in Males: A Case-Control Study

Alopecia areata is an autoimmune hair loss condition treated with corticosteroids, and histologic confirmation is the best diagnosis method.

Alopecia Areata is an autoimmune condition often starting before age 20, with varied treatment success and a need for personalized treatment plans.

Half of people with Alopecia Areata may see hair regrowth within a year without treatment, but recovery is unpredictable.

The study found that the cause of alopecia areata can be identified through tissue analysis, and vertical sections are enough for diagnosis.