17 citations
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February 1987 in “Journal of the American Academy of Dermatology” The hair cuticle acts as a barrier against fungal infection, which occurs only deep within the hair follicle.
Recognizing bamboo hair helps diagnose Netherton’s syndrome.
January 2025 in “Surgical & Cosmetic Dermatology” Temporal triangular alopecia causes permanent hair loss and can be managed with treatments like minoxidil or hair transplantation.
10 citations
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May 2017 in “Clinical and experimental dermatology” 4 citations
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January 2013 in “Genetics and Molecular Research” VEGF and microvessel density are closely linked and peak during specific hair growth phases in cashmere goats.
Hair transplantation showed the most promise for repigmenting white hair, especially for eyebrows and eyelashes.
April 2026 in “American Journal of Dermatopathology” Increased blood vessel growth in lichen planopilaris may signal active disease needing aggressive treatment.
November 2021 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” The woman has a rare, harmless skin condition specific to pregnancy that causes itchy bumps and will go away after she gives birth.
November 2024 in “Journal of Investigative Dermatology” Scalp hair follicle cells help protect and heal skin in certain skin conditions.
June 2026 in “Journal of Korean Medicine” Long-term repeated cupping therapy can cause unexpected localized hair growth.
November 2015 in “Pediatrics in review” The boy had severe facial swelling and scalp infection after using his mother's shampoo.
24 citations
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September 1985 in “Journal of The American Academy of Dermatology” The report suggests a possible link between hair loss and hidden scalp tumors but states more evidence is needed to confirm this.
3 citations
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February 2004 in “Anais Brasileiros De Dermatologia” There's a red birthmark on the scalp.
3 citations
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June 2023 in “Plastic & Reconstructive Surgery” The 2-step surgery effectively treats stable follicular vitiligo with high patient satisfaction and no major complications.
October 2023 in “Clinical case reports” A woman's male-pattern facial hair growth was caused by a rare malignant ovarian tumor that was difficult to diagnose and treat.
4 citations
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May 2020 in “The journal of pediatrics/The Journal of pediatrics” A boy with monilethrix has brittle hair that breaks easily due to a genetic condition, which might improve by puberty.
June 2023 in “Dermatology online journal” A person with thyroid problems had rare, swollen, bald spots on their scalp caused by a condition usually found on the shins.
Trichorrhexis nodosa causes hair to break easily, often affecting young to middle-aged black women.
December 2024 in “Eastern Medical College Journal” Acne and PCOS are linked due to hormonal imbalances and metabolic issues.
23 citations
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December 1991 in “Annals of the New York Academy of Sciences” Balding scalps slow down hair growth.
3 citations
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March 2010 in “Dermatologica Sinica” A Taiwanese patient had hair loss and skin bumps without the usual gene mutation, suggesting other genetic factors might be involved.
9 citations
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March 2001 in “Clinics in dermatology” Hirsutism in women is often due to hormone sensitivity and has significant psychological effects.
23 citations
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May 2013 in “Virology” HPV16 oncogenes disrupt the normal activity of hair follicle stem cells.
335 citations
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March 2004 in “Development” Temporary activation of β-catenin can create new hair follicles, but ongoing activation is needed to keep hair follicle tumors.
3 citations
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September 2020 in “Case reports in dermatological medicine” Misdiagnosing kerion as a bacterial infection can lead to unnecessary surgery and permanent hair loss.
The document showed detailed images of skin structures and discussed skin diseases and their diagnosis.
July 2022 in “Journal of Investigative Dermatology” A specific mutation in Kras causes abnormal tissue changes by making a cell signal continuously active, which disrupts normal cell coordination.
September 2025 in “Ukrainian Journal of Dermatology Venerology Cosmetology” Early diagnosis and treatment can stop hair loss and prevent scalp damage in pseudopelade of Brocq.
52 citations
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February 2009 in “Journal of the American Academy of Dermatology” A 93-year-old woman developed a rare scalp condition after therapy, which improved with steroids, not antibiotics.
2 citations
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June 2010 in “Medicina de Familia SEMERGEN” The girl's "dandruff" was actually harmless hair casts, not a hygiene issue.