The document concludes that the girl's hairlessness is likely inherited from her parents.
March 2026 in “Journal of genetics and genomics/Journal of Genetics and Genomics” June 2014 in “The Journal of Dermatology” A patient with a rare chromosome condition also had a rare type of hair loss.
41 citations
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December 2008 in “Pediatric Dermatology” Trichoscopy can diagnose Netherton syndrome without pulling hairs.
13 citations
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July 2016 in “Pediatric Dermatology” Loose Anagen Syndrome is more common in females and may be inherited, often confused with other hair disorders, and lacks evidence for biotin treatment effectiveness.
1 citations
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September 2019 in “Steroids” Two new mutations in the AR gene linked to severe androgen insensitivity were found.
June 2024 in “Bioscientia Medicina Journal of Biomedicine and Translational Research” Most children with alopecia areata have patchy hair loss and common trichoscopic features like yellow and black dots.
April 1974 in “Pediatric Research” The Naked (N) trait in mice is linked to lower glycine and tyrosine in hair proteins.
8 citations
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July 2014 in “Anais Brasileiros de Dermatologia” A man's scalp condition was misidentified as hair loss dots but was actually a common follicular disorder.
April 1978 in “Pediatric research” Patients with anorexia nervosa did not show a correlation between zinc levels and taste perception or the severity of their condition.
December 2024 in “Medicine” Gut bacteria may affect hair loss risk.
2 citations
,
September 2023 in “Journal of the Egyptian Womenʼs Dermatologic Society” Exclamation mark hairs and broken hairs best indicate active alopecia areata.
75 citations
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October 2010 in “Mammalian genome” Sphynx cats are hairless and Devon Rex cats have curly hair due to specific genetic mutations.
33 citations
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January 2007 in “Pediatric dermatology” Hair thinning and loss in a girl with a rare metabolic disorder was linked to her condition.
June 2010 in “Chinese Journal of Dermatology” A new gene mutation is linked to monilethrix in the studied family.
10 citations
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June 1999 in “Veterinary Dermatology” Two cows had a rare hair disorder causing hair loss but were otherwise healthy.
11 citations
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January 1989 Two patients had a unique form of trichothiodystrophy with reduced high-sulfur proteins in their hair.
7 citations
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January 2011 in “Veterinary Pathology” A horse with severe hair loss was diagnosed with alopecia areata and a yeast infection.
3 citations
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April 2015 in “AFRICAN JOURNAL OF BIOTECHNOLOGY” Certain genetic markers on the Y-chromosome may influence prostate cancer risk in Iraqi males.
January 2002 in “Agritrop (Cirad)” The hr gene is linked to hair loss in Valle del Belice sheep.
January 2024 in “SAGE Open Medical Case Reports” The brothers have congenital ichthyosis, and the older brother's eye issues are due to different genetic mutations.
February 2024 in “JAAD International” Measuring the variety in hair thickness can help diagnose male pattern baldness in Korean men.
4 citations
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April 1978 in “PubMed” Netherton syndrome in a boy caused skin and hair issues, and treatment didn't work.
4 citations
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March 2021 in “Parasitology Research” Besnoitiosis, a parasitic disease, has been found in donkeys in Italy and may be more common in Europe than previously thought.
Trichoscopic examination is crucial for diagnosing congenital triangular alopecia.
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.
April 2024 in “Journal of clinical medicine” Classical PCOS types A and B are most common and linked to higher health risks.
January 2012 in “Journal of Cosmetics, Dermatological Sciences and Applications” The document concluded that certain clinical signs and hair growth tests help diagnose Short Anagen Syndrome.
Hirsutism is relatively common among young Greek women.
January 2026 in “International Journal of Dermatology Research” Early recognition of loose anagen hair syndrome is important to prevent misdiagnosis and unnecessary treatments.