June 2025 in “Australasian Journal of Dermatology” Pigmented rings with central clearing help diagnose melasma more accurately.
7 citations
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January 2008 in “Indian Journal of Dermatology” Pigmentary mosaicism causes skin color changes and can affect multiple body systems, but has no cure.
6 citations
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August 1993 in “Archives of Dermatology” The study found that polymorphous light eruption varies among patients and can be distinguished from benign summer light eruption by the time it takes for symptoms to appear after sun exposure.
2 citations
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December 2019 in “The Open Dermatology Journal” Linear Discoid Lupus Erythematosus of the scalp can cause hair loss and should be considered in similar cases.
Scalp involvement in primary cutaneous lymphomas is common and can be aggressive, requiring careful attention.
December 2024 in “JAAD International” 6 citations
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March 2005 in “Journal of the American Academy of Dermatology” Follicular dystrophy in immunocompromised patients may be linked to medication or viral factors and can improve with treatment changes.
77 citations
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April 1968 in “Development” Excess vitamin A can cause hair follicles to change into gland-like structures.
2 citations
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May 2018 in “European Journal of Dermatology” Lupus erythematosus panniculitis on the scalp can cause unique geometric hair loss patterns.
1 citations
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February 2018 in “Australasian journal of dermatology” Advanced imaging techniques are crucial for accurately diagnosing Monilethrix, a rare hair disorder.