December 2023 in “Journal of dermatology” The study concluded that key signs of Keratosis follicularis spinulosa decalvans are changes in terminal hair and vellus hair follicles, which likely start the inflammation and damage to hair follicles.
39 citations
,
July 2008 in “Dermatologic Therapy” Pseudopelade of Brocq is a unique hair loss condition, but its cause and development are still not fully understood.
January 2025 in “Зоологический журнал / Russian Journal of Zoology” Baikal seals' skin shows normal adaptations and potential pathologies possibly linked to climate change and a viral pathogen.
7 citations
,
January 2014 in “International Journal of Trichology” Primary idiopathic pseudopelade of Brocq causes gradual, scarring hair loss with no effective treatment.
40 citations
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January 2013 in “International journal of trichology” Perifollicular erythema can indicate active frontal fibrosing alopecia.
January 2026 in “Dermatology Online Journal” CCCA can appear as patchy hair loss in younger men, not just the usual pattern.
7 citations
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January 2009 in “Indian Journal of Dermatology Venereology and Leprology” Hair changes may indicate disease activity in pemphigus patients.
April 2016 in “Journal of The American Academy of Dermatology” A woman's skin symptoms led to a diagnosis of systemic AL amyloidosis, but she died from sepsis shortly after.
1 citations
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January 2023 in “Journal of Drugs in Dermatology” Early detection of Graham-Little-Piccardi-Lasseur syndrome is key for better management.
December 2021 in “International Journal of Research in Dermatology” The study concluded that female pattern hair loss is linked to psychological distress and is hard to diagnose and treat, with its causes still not fully understood.
30 citations
,
January 2020 in “Journal of The American Academy of Dermatology” Fibrosing alopecia in a pattern distribution is a hair loss condition often confused with other types, requiring early treatment but usually not resulting in significant hair regrowth.
June 2011 in “European Journal of Pediatric Dermatology” An 11-year-old girl with hair thinning was diagnosed with monilethrix and early androgenetic alopecia.
1 citations
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August 2023 in “Clinical Cosmetic and Investigational Dermatology” Exclamation mark hairs help distinguish syphilitic alopecia from alopecia areata.
October 2025 in “JMIR Dermatology” Exclamation-mark hairs and yellow dots indicate alopecia areata, while follicular ostia loss and white scarring indicate lichen planopilaris and discoid lupus erythematosus.
Pseudopelade is likely an independent disease due to its distinct features.
9 citations
,
August 2002 in “British journal of ophthalmology” The document reports a rare case of ECCL with a new association with optic disc colobomas.
1 citations
,
January 2014 in “The Journal of Dermatology” A patient with Ivemark syndrome developed mixed type vitiligo after a hepatitis C infection, showing different treatment responses and immune cell involvement in the skin.
January 2026 in “Medicina” CD34 is absent in most basal cell carcinoma cells but present in surrounding skin.
21 citations
,
November 2009 in “Dermatologic Clinics” The document suggests that certain protein deficiencies and scalp blistering in Epidermolysis Bullosa may cause hair loss.
June 2018 in “Journal of the American Veterinary Medical Association” Three related Persian cats have a rare, likely hereditary skin condition causing hair loss and poor coat quality, with limited treatment options.
10 citations
,
June 1999 in “Veterinary Dermatology” Two cows had a rare hair disorder causing hair loss but were otherwise healthy.
1 citations
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December 2018 in “Journal of cutaneous pathology” Some skin growths with mucin can form hair follicles and resemble skin cancer, but a special stain can help tell them apart.
July 2022 in “European Journal of Dermatology” Brodalumab is more effective than ustekinumab in treating psoriasis.
30 citations
,
January 1999 in “Journal of Cutaneous Pathology” Spiny keratoderma may be ectopic hair formation on palms and soles.
January 2018 in “Springer eBooks” Congenital triangular alopecia is a harmless, non-spreading hair loss condition often seen in young children.
October 2023 in “International Journal of Science and Research (IJSR)” Early diagnosis of GLPLS is crucial to prevent complications, but scarring alopecia is irreversible.
September 2024 in “BMJ Case Reports” An adult had a rare scalp infection in the forehead area, treated successfully with itraconazole.
Genetic factors might cause fibrosing alopecia linked to hair shaft abnormalities.
10 citations
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October 2018 in “JDDG Journal der Deutschen Dermatologischen Gesellschaft” Most skin conditions in Down syndrome are benign and involve dry or thickened skin.
December 2011 in “Korean journal of veterinary research” A Miniature Pinscher dog with hair loss and scaling was diagnosed with pattern alopecia and improved with melatonin treatment.