7 citations
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January 2012 in “International Journal of Trichology” This report describes three patients with distinct conditions who exhibited rectangular-patterned occipital alopecia areata associated with their respective medical cases.
7 citations
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August 2013 in “Journal of the European Academy of Dermatology and Venereology” This study reported that atypical variants of alopecia areata made up less than 25% of all cases in their specialized trichology unit, suggesting a potential selection bias.
January 2014 in “International Journal of Trichology” A man had an unusual type of hair loss that didn't match known patterns and didn't improve with treatment.
February 2017 in “Medicina cutánea ibero-latino-americana” This case report documents an 8-year-old boy with alopecia areata presenting as symmetric alopecic patches with a triangular and targetoid pattern on the scalp, successfully treated with clobetasol propionate foam.
June 2023 in “Skin Research and Technology” In this study, researchers used high-resolution MRI to distinguish anatomical differences in the scalp and hair follicles between tertiary androgenetic alopecia and severe alopecia areata, identifying subcutaneous tissue layer thickness as a key discriminative factor with high diagnostic value.
