September 2025 in “Dermatology Online Journal” In this case study, a 24-year-old woman with frontal alopecia resembling frontal fibrosing alopecia was ultimately diagnosed with primary cutaneous follicle center lymphoma, highlighting the critical role of biopsy in identifying atypical alopecia presentations.
14 citations
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July 2004 in “Australasian Journal of Dermatology” This case study describes a patient with rapidly progressing follicular mycosis fungoides, highlighting its unusual histology and challenges in diagnosing it against cutaneous B-cell lymphoma.
1 citations
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December 2021 This study concluded that cutaneous lymphocytosis in cats appears to have a reactive nature with prolonged survival, while in dogs, it is more variable with clonality differences and treatment response.
46 citations
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October 2018 in “JCI insight” In this study, the researchers found that treatment with the JAK inhibitor tofacitinib in alopecia areata patients may reduce clonal CD8+ T cell expansions but does not eliminate them entirely, which could contribute to disease relapse.
4 citations
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June 2025 in “Cell Reports” In this study using the C3H/HeJ mouse model of alopecia areata, researchers found that hyperexpanded CD8+ T cell clones were sufficient to initiate disease, establishing a causal link between T cell clonality and pathogenicity.