17 citations
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November 1967 in “American Journal of Anatomy” Hairless mice have longer hair follicles and abnormal structures during the catagen phase.
14 citations
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January 2020 in “Korean Journal of Family Medicine” Early diagnosis of leprosy is crucial to prevent disabilities and spread, even in non-endemic areas.
24 citations
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September 2008 in “Clinical and experimental dermatology” Repigmentation in vitiligo may come from melanocyte stem cells in the skin.
22 citations
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April 2012 in “Informa Healthcare eBooks” Frontal fibrosing alopecia is a type of hair loss that usually happens after menopause.
Topical latanoprost acid at 0.05% concentration improved hair growth in women with androgenetic alopecia.
4 citations
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January 2014 in “International Journal of Trichology” A 12-year-old boy with a rare genetic condition has progressive hair loss with no effective treatment.
14 citations
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January 1998 in “Dermatology” Polythelia pilosa is a type of extra breast tissue with hair and should be classified as such.
33 citations
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October 2005 in “Journal of Investigative Dermatology” A specific gene mutation causes sparse, brittle hair in a family.
7 citations
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February 2010 in “British Journal of Dermatology” A woman with a rare autoimmune disorder had a blister on her eye and unique immune reaction, which was effectively treated with medication.
January 2024 in “Muller Journal of Medical Sciences and Research” Trichoscopy is a useful tool for diagnosing patchy hair loss, reducing the need for biopsies.
April 2026 in “Development” Hemidesmosomes and Notch signaling help skin cells mature by moving them to the outer layer.
3 citations
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November 2015 in “International Journal of Dermatology” Trichostasis spinulosa is common but often underdiagnosed, mainly affecting women's faces.
PNH can occur in patients with SLE, so doctors should be aware of this.
1 citations
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January 2014 in “Indian journal of dermatology, venereology, and leprology” Papular mucinosis can cause eyebrow hair loss, but treatment can lead to regrowth.
November 2024 in “International Journal of Dermatology”
June 2024 in “Annals of Medicine and Surgery” A 23-year-old Syrian woman has two rare hair disorders, and avoiding hair treatments plus using vitamins and minoxidil may help.
33 citations
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August 2013 in “British Journal of Dermatology” Lack of small, fine hair on the front hairline is a key sign of frontal fibrosing alopecia.
110 citations
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August 2004 in “British Journal of Dermatology” The ventral matrix is the main source of the nail plate.
January 2024 in “Dermatology practical & conceptual” The Peripilar sign does not indicate perifollicular infiltrate in hair loss from Androgenetic Alopecia.
January 2023 in “Skin appendage disorders” Hair restoration surgery can change the appearance of hair when examined with a special magnifying tool.
1 citations
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January 2015 in “Actas dermo-sifiliográficas/Actas dermo-sifiliográficas” Latanoprost eye drops caused excessive cheek hair growth and eyelash whitening in a woman.
12 citations
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January 2015 in “Indian Journal of Dermatology, Venereology and Leprology” A mother and daughter with similar hair loss conditions and identical HLA types suggest a genetic link between the conditions.
January 2025 in “Clinical Case Reports” Follicular porokeratosis may be linked to diabetes and can lead to hair loss.
January 2021 in “International journal of dermatology, venereology and leprosy sciences” Trichoscopy shows black dots, yellow dots, and empty follicles are common in Alopecia Areata, with broken and exclamation mark hair as typical patterns.
September 2016 in “Journal of dermatological science” The conclusion is that the variation in hair thinness in patients is mostly due to the amount of underdeveloped hairs, and treatments that thicken fine hairs might work for those with mild to severe conditions.
13 citations
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June 2012 in “European journal of medical genetics” Identical twins had different symptoms because one had more cells with an extra chromosome fragment in different tissues.
19 citations
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March 2011 in “The Journal of Dermatology” A child's rare skin disease was triggered by chickenpox.
7 citations
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January 2013 in “Ophthalmic plastic and reconstructive surgery” A 79-year-old man was diagnosed with a rare skin condition called nevus comedonicus on his eyelids.
December 2004 in “Differentiation” October 2025 in “Lasers in Medical Science”