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.
8 citations
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March 2001 in “PubMed” A man developed recurring scalp inflammation and hair loss after a head injury.
18 citations
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November 1989 in “Clinical and experimental dermatology” Griseofulvin is the best treatment for severe scalp infection caused by Microsporum canis.
4 citations
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August 2013 in “Pediatric dermatology” Hair casts can be treated with physical removal and special shampoos.
6 citations
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August 2001 in “PubMed” The stump-tailed macaque is a good model for studying human hair loss, but it's expensive and hard to find, while rodent models are promising for understanding hair growth and finding new treatments.
3 citations
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January 2021 in “Therapeutic advances in infectious disease” A 9-year-old girl with a healthy immune system was successfully treated for a severe fungal scalp infection caused by Microsporum audouinii.
5 citations
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May 2021 in “BMC surgery” A man's unusual scalp folds caused by a skin condition were treated with surgery and remained unchanged two years later.
10 citations
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October 1981 in “Archives of Dermatology” The man's skin condition was finally identified as tinea incognito, a fungal infection.
1 citations
,
December 2022 in “Pathogens” A stray cat with severe scabies recovered after 4 weeks of treatment.
14 citations
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May 1979 in “International Journal of Dermatology” Trichostasis spinulosa mainly affects the nose, with many tiny hairs in one follicle, possibly influenced by hormones and sunlight.
6 citations
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March 1975 in “The Journal of Dermatology” Ringworm from Trichophyton verrucosum mainly affects farm workers in Japan, spreading in families and peaking in winter.
32 citations
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June 2017 in “Journal of infection/The Journal of infection” The document concludes that terbinafine is effective for treating scalp fungal infections in children and recommends not excluding them from school during treatment, while also highlighting the need for updated treatment guidelines due to changing infection patterns.
1 citations
,
January 2023 in “Advances in animal and veterinary sciences” Most cats with dermatophytosis had fungal infections, mainly caused by M. canis.
8 citations
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March 1990 in “Indian Journal of Dermatology Venereology and Leprology” Cutting matted hair stopped further hair loss caused by homemade shampoo.
September 2023 in “Journal of the American Academy of Dermatology” A rare benign scalp tumor in an infant requires surgical removal.
The conclusion is that common non-infectious scalp diseases often have similar symptoms, making diagnosis challenging.
8 citations
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September 2016 in “Journal of the American Academy of Dermatology” It's important to tell the difference between hair casts, pseudocasts, and nits.
1 citations
,
December 2007 in “Drug and therapeutics bulletin” New treatments for children's scalp ringworm are recommended based on recent data.
7 citations
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January 2012 in “International Journal of Trichology” A man with Woolly Hair Syndrome had very curly, fragile hair, and doctors used a special scalp examination to diagnose him without invasive tests.
23 citations
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December 1977 in “Virchows Archiv B Cell Pathology”
8 citations
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January 2007 in “International journal of experimental pathology” Hairless HRS/J mice resist Bacillus anthracis skin infections due to high numbers of immune cells, not because they lack hair follicles.
7 citations
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July 2025 in “The Journal of Physiology” C-tactile nerves are sensitive to hair movement.
June 2023 in “Pediatric investigation” A boy's scalp infection, usually found on the body, was effectively treated with antifungal cream.
April 2021 in “Pediatric Practice and Research” Early diagnosis and treatment of hair and scalp diseases in children can improve their growth and mental health.
5 citations
,
October 2016 in “Anais Brasileiros de Dermatologia” A man from Brazil had a rare case of leprosy on his scalp, which improved with treatment.
February 2024 in “Therya notes” A bat in Veracruz, México, was found with hair loss likely due to an injury and infection.
24 citations
,
February 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” Two new proteins, hKAP1.6 and hKAP1.7, are found in the hair follicle cortex.
2 citations
,
July 1994 in “Journal of Dermatological Science” Grafted human scalp samples on mice can produce human hair, useful for studying hair genetics.
13 citations
,
June 2011 in “PubMed” The patient improved significantly after treatment, with only one small scar remaining.
11 citations
,
October 2017 in “Mycoses” An 80-year-old man's deep beard infection was cured with oral terbinafine after identifying the fungus Trichophyton verrucosum.