Alopecia areata often starts around age 23, can be permanent in 30% of cases, and treatments are usually temporary.
80 citations
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March 2000 in “Journal of cutaneous pathology” The VVG stain effectively differentiates scar tissue from normal skin and helps classify types of permanent alopecia.
16 citations
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January 2013 in “Indian Journal of Dermatology, Venereology and Leprology” New treatments and early diagnosis methods for permanent hair loss due to scar tissue are important for managing its psychological effects.
13 citations
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June 2019 in “Case reports in dermatology” Fat injections in the face can cause hair loss.
13 citations
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January 2014 in “Dermatology” Radiation-induced alopecia after angioembolization usually heals on its own and can look like other hair loss types, but patient history helps prevent misdiagnosis.
7 citations
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July 2019 in “Clinics in Dermatology” Hair loss can indicate or worsen with systemic diseases, and treating the underlying condition is important.
7 citations
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November 2000 in “Clinics in Dermatology” Most hair loss in children is caused by a few common conditions and is easy to diagnose, but rare types require careful evaluation.
3 citations
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June 1989 in “Diseases of the Colon & Rectum” Some patients temporarily lost hair after a certain bowel surgery, but it grew back without needing special treatment.
1 citations
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November 2024 in “Cutis” PLLA injections can cause hair loss and skin issues.
February 2026 in “Clinical Cosmetic and Investigational Dermatology” Concentrated growth factors can effectively treat hair loss caused by filler injections.
Understanding alopecia in Mexican adults helps create better, tailored treatments.
June 2025 in “Clinical Cosmetic and Investigational Dermatology” There's an urgent need for better treatments for hair loss caused by radiation therapy.
Poly-L-lactic acid injections can cause hair loss and skin issues.
July 2023 in “SAS journal of medicine” Certain hair styling methods, like weaving and straightening, are a main cause of hair loss in women from Bamako.
June 2008 in “Springer eBooks” The document concludes that permanent hair loss conditions are complex, require early specific treatments, and "secondary permanent alopecias" might be a more accurate term than "secondary cicatricial alopecia."
90 citations
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June 2006 in “The American Journal of Dermatopathology” The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.
44 citations
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November 1998 in “Australasian Journal of Dermatology” Accurate diagnosis is key for treating different kinds of hair loss, and immune response variations may affect the condition and treatment results.
14 citations
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September 2016 in “Journal of Cutaneous Pathology” The document concludes that new methods improve the accuracy of diagnosing scalp alopecia and challenges the old way of classifying it.
13 citations
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March 2016 in “Journal of Cutaneous Pathology” Some people's hair loss is caused by multiple factors, with the most common being a mix of AGA and CCCA.
November 2025 in “International Journal of Recent Innovations in Medicine and Clinical Research” Understanding different types of hair loss helps in accurate diagnosis and treatment.
March 2012 in “Journal of the American Academy of Dermatology” Treating ovarian-related inflammation may help hair regrowth in women with alopecia areata.
19 citations
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February 2013 in “The American Journal of Dermatopathology” Nonscarring alopecia has higher hair density than scarring alopecia, and hair density can help diagnose the type of alopecia.
3 citations
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July 2018 in “JAAPA” Some birth control pills can cause hair loss, and switching to ones with less androgen should help.
416 citations
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September 1997 in “Journal of Investigative Dermatology” People with hair loss have more androgen receptors and enzymes in certain follicles, with men and women showing different patterns.
269 citations
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August 2002 in “Journal of The American Academy of Dermatology” 5% minoxidil works better for hair growth and density, with minor irritation.
239 citations
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November 2000 in “Journal of The American Academy of Dermatology” Finasteride doesn't effectively treat hair loss in postmenopausal women.
198 citations
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October 2011 in “Journal der Deutschen Dermatologischen Gesellschaft” Use minoxidil for hair loss; finasteride and dutasteride for men, dutasteride for women.
195 citations
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June 2005 in “American Journal of Human Genetics” Genetic variation in the androgen receptor gene mainly causes early-onset hair loss, with maternal inheritance playing a key role.
174 citations
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November 2002 in “Expert Reviews in Molecular Medicine” Hair loss needs more research for better treatments.
166 citations
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March 2007 in “Hypertension” High androgen levels in young women with PCOS are linked to higher blood pressure.