TLDR Lichen simplex chronicus on the scalp can be diagnosed by specific hair and skin signs and treated with corticosteroids and therapy.
The document discussed two cases of lichen simplex chronicus (LSC) on the scalp, characterized by localized hair loss and severe itching. Dermoscopic examination revealed broom hair fibers, while histopathological findings included the gear wheel sign and the hamburger sign, indicating hair shaft splitting and reduced sebaceous gland size. The study highlighted the importance of these diagnostic features in distinguishing LSC from other conditions like trichotillomania. Emotional stress was noted as a potential trigger for LSC, and treatment options included topical corticosteroids and psychotherapy.
11 citations
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January 2013 in “International Journal of Trichology” Emotional factors are crucial in treating and preventing scalp neurodermatitis and hair loss.
68 citations
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August 2012 in “Journal of the American Academy of Dermatology” Dermatoscopy is a useful tool for diagnosing hair disorders and can help choose samples for more detailed analysis.
20 citations
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October 2013 in “British Journal of Dermatology” The document concludes that clinicians should be aware of common hair and scalp disorders in women of African descent and that more research is needed to develop effective treatments.
Afro-textured hair is more fragile and prone to certain scalp conditions, requiring careful treatment and more research for effective management.
7 citations
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July 2011 in “Survey of Ophthalmology” The document concludes that periocular hair disorders have various causes and treatments, and proper evaluation by specialists is important for management and prognosis.
November 2019 in “Harper's Textbook of Pediatric Dermatology” The document is a detailed medical reference on skin and genetic disorders.
January 2022 in “Dermatology Review” Higher IL-31 levels are linked to worse itching in chronic kidney disease patients.
