22 citations
,
May 2008 in “Acta veterinaria Scandinavica” English springer spaniels are more prone to severe sebaceous adenitis than standard poodles.
April 2018 in “Dermatologic Surgery” 23 citations
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June 2016 in “Journal of Veterinary Internal Medicine” Cats can have hypersomatotropism without diabetes, suggesting current diagnosis methods may miss cases.
53 citations
,
September 2011 Other common signs, not just the well-known immune cells around hair bulbs, are important for diagnosing hair loss from alopecia areata.
2 citations
,
March 2007 in “The journal of investigative dermatology/Journal of investigative dermatology” A new type of hereditary hair loss in a Chinese family is linked to chromosome 2p25.1–2p23.2.
11 citations
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December 1921 in “Archives of dermatology and syphilology” A rare scalp disease causes hair loss, pus-filled nodules, and scarring.
17 citations
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May 2007 in “British Journal of Dermatology” Gomez–Lopez–Hernandez syndrome can cause focal hair loss and developmental delays but some children can still function well and excel in school and sports.
2 citations
,
January 2000 in “Journal of Toxicologic Pathology” A single recessive gene causes sparse hair in certain Japanese White rabbits.
2 citations
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November 2006 in “Pump Industry Analyst” Pilomatricomas don't follow the usual hair follicle cell differentiation process.
November 2025 in “Journal of Skin and Sexually Transmitted Diseases” Trichofolliculoma was found in a person with amniotic band syndrome for the first time.
January 2023 in “Skin appendage disorders” Two Hispanic women developed Plica neuropathica, a condition causing tangled hair, possibly due to hair damage and various risk factors.
34 citations
,
January 1998 in “Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin” Trichoblastomas may mimic fetal skin development by having many Merkel cells, unlike adult skin.
2 citations
,
July 2008 in “Dermatologic Surgery” The Cross-section Trichometer is a promising tool for measuring hair characteristics without cutting the hair and may have various clinical uses.
November 2021 in “International Journal of Trichology” Trichoscopy is effective for diagnosing and monitoring female pattern hair loss.
Cross-section trichometry is an accurate method to measure hair loss and growth.
8 citations
,
October 2014 in “The Journal of Dermatology” Patients with alopecia areata should be checked for muscle spasms, diarrhea, and ANA to avoid missing Satoyoshi syndrome.
Genetic factors might cause fibrosing alopecia linked to hair shaft abnormalities.
March 2021 in “International Journal of Research in Dermatology” Trapezoid donor strips give more hair follicles than elliptical ones in hair transplants.
15 citations
,
May 1989 in “PubMed” Psoriasis on the scalp causes smaller oil glands and thinner hair but doesn't lead to hair loss.
56 citations
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July 2004 in “Mechanisms of Development” Pax9 is crucial for proper tongue surface development and preventing skin-like changes.
August 2016 in “Journal of Investigative Dermatology” Researchers found a new genetic mutation linked to a hair condition in a Japanese boy.
2 citations
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December 2023 in “International Journal of Dermatology” A unique type of hair loss mimics another condition but has minimal inflammation and specific immune cells present.
19 citations
,
July 2004 in “Australasian Journal of Dermatology” Her hair grew back normally after she stopped rubbing it.
A six-year-old girl with extra hair on her elbows was treated with hair removal methods.
13 citations
,
January 2011 in “International Journal of Trichology” CTA is often mistaken for AA but doesn't respond to steroids and may require hair transplantation.
1 citations
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June 2011 in “대한구강악안면외과학회지” A woman had a cyst in her salivary gland, likely from Botox, which was removed and confirmed as an epidermoid cyst.
20 citations
,
January 2002 in “Laboratory Animals” Mutations in the hairless gene cause hair loss and skin cysts in rhesus macaques.
1 citations
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February 2015 in “Revista Acadêmica Ciência Animal” A mare had a functional ovary with a tumor containing cartilage and bone.
10 citations
,
January 2018 in “International journal of trichology” Eruptive vellus hair cysts are rare and often misdiagnosed, requiring biopsy for accurate diagnosis.
April 2012 in “Informa Healthcare eBooks” Temporal triangular alopecia is a lifelong condition with hairless patches on the side of the head that may be present from birth.