35 citations
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February 2004 in “Veterinary Dermatology” Cutaneous lymphocytosis in cats is a slowly progressing, relatively benign disease affecting older cats, often causing skin lesions and systemic signs.
14 citations
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January 2012 in “International Journal of Trichology” Hodgkin's lymphoma can show up as hair loss.
Scalp involvement in primary cutaneous lymphomas is common and can be aggressive, requiring careful attention.
April 2018 in “Journal of Investigative Dermatology” Cutaneous lupus patients have higher levels of certain immune cells in their blood and skin.
27 citations
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September 1992 in “The Lancet” ICL is a condition with low CD4+ T cells like AIDS but not caused by HIV, and normal CD4+ T cell counts may vary between men and women.
4 citations
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November 2016 in “Journal of Cutaneous Pathology” Three characteristics of plasmacytoid dendritic cells help tell apart lupus-related hair loss from LPP.
1 citations
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May 2025 in “The Journal of Rheumatology” Careful monitoring is crucial to prevent JC virus reactivation in lupus patients treated with rituximab.
February 2023 in “Journal of Cutaneous Pathology” 16 citations
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February 1999 in “American Journal of Dermatopathology” Lymphocytes may hinder hair stem cells, causing hair loss without scarring.
6 citations
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February 2010 in “Journal of The American Academy of Dermatology” A woman had a rare skin condition with recurring painful nodules that heal in 6 weeks, often without needing treatment.
September 2017 in “Journal of Investigative Dermatology Symposium Proceedings” A 73-year-old woman with Hypopigmented Mycosis Fungoides, a rare skin lymphoma, experienced disease progression despite treatment, emphasizing the need for ongoing monitoring.
1 citations
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December 2021 Cats likely have a reactive skin condition, while dogs may have a more complex, possibly cancerous one.
A 72-year-old man was diagnosed with a rare skin form of Rosai-Dorfman disease after years of misdiagnosis.
3 citations
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January 2017 in “Acta Dermato Venereologica” Lipid-antigen stimulation may play a role in folliculotropic mycosis fungoides.
May 2025 in “The Journal of Rheumatology” Purpura fulminans can signal underlying autoimmune disorders, not just infections.
16 citations
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August 2000 in “British Journal of Dermatology” Removing the liver tumor improved the patient's skin condition and hair growth.
November 2025 in “Journal of Investigative Dermatology” PCFCL may have unrecognized subtypes and needs more research.
June 2024 in “British Journal of Dermatology” A rare case of a transplant patient developing a skin condition linked to HPV-49.
53 citations
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September 2011 Other common signs, not just the well-known immune cells around hair bulbs, are important for diagnosing hair loss from alopecia areata.
February 2026 in “World Academy of Sciences Journal” Lymphoma should be considered in unusual scalp hair loss cases, as treatment can work but may lead to severe complications.
6 citations
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January 2022 in “Veterinary Sciences” Feline cutaneous lymphocytosis is likely reactive, while canine cutaneous lymphocytosis needs more study to understand its nature.
A man with a rare lung-focused form of hypereosinophilic syndrome improved with steroid treatment.
76 citations
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June 2008 in “Journal of the American Academy of Dermatology” The conclusion is that certain scalp tissue changes are characteristic of lichen planopilaris, with mucinous perifollicular fibroplasia being a new feature for diagnosis.
8 citations
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January 1977 in “Acta Haematologica” The treatment was effective for advanced non-Hodgkin's lymphomas.
3 citations
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December 2003 in “Archives of Pathology & Laboratory Medicine” The nodule was a benign cutaneous lymphadenoma, not cancer, and was successfully removed.
5 citations
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June 2015 in “The Journal of Dermatology” HTLV-1-associated lichenoid dermatitis (HALD) is linked to an immune response against HTLV-1-infected cells.
6 citations
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July 2009 in “Veterinary dermatology” Vesiculobullous lesions should be considered part of canine cutaneous epitheliotropic T-cell lymphoma.
1 citations
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August 1983 in “PubMed” CVP therapy showed moderate success in treating advanced non-Hodgkin's lymphoma, but more intensive treatment is needed for better outcomes.
November 2020 in “Journal of The American Academy of Dermatology” Certain immune markers may predict chemotherapy response in mesothelioma, and nivolumab is a tolerable and effective treatment for advanced non-small cell lung cancer.
19 citations
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September 2014 in “JAMA Dermatology” Eosinophilic infiltrate is not a reliable indicator for diagnosing chronic alopecia areata.