Alopecia areata causes patchy hair loss but hair can regrow on its own.
December 2014 in “PubMed” A scalp biopsy can help confirm hair loss types when other methods don't provide a clear diagnosis.
August 2017 in “Journal of evolution of medical and dental sciences” Trichoscopy is effective for diagnosing different types of non-scarring hair loss.
January 2014 in “Pathology” Non-scarring hair loss can be diagnosed with two 4mm punch biopsies, one cut vertically and the other transversely.
January 2025 in “International Journal of Dermatology Sciences” Androgenetic alopecia is the most common type of non-scarring hair loss, especially in young males, and early diagnosis and treatment are important.
January 2022 in “Clinical Cases in Dermatology” A condition called Central Centrifugal Cicatricial Alopecia causes hair loss and scalp burning in middle-aged African women, and it's treated with various medications, hair transplants, and non-drug methods like wigs.
January 2023 in “Indian Dermatology Online Journal” A 23-year-old man has a benign, non-progressive hair loss patch that doesn't respond to treatment but can be cosmetically treated.
1 citations
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January 2017 in “International Journal of Dermoscopy” Dermoscopy is useful for identifying and tracking different types of hair loss without scarring.
September 2021 in “CRC Press eBooks” Alopecia areata incognita causes sudden hair thinning, responds well to steroids, and is more common in those with genetic hair loss conditions.
December 1972 in “Archives of Dermatology” The girl has an inflammatory type of scarring hair loss.
27 citations
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January 2015 in “Current problems in dermatology” The document concludes that primary scarring alopecias cause permanent hair loss, have unpredictable outcomes, and lack definitive treatments, requiring personalized care.
2 citations
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November 1999 in “Journal of Cutaneous Medicine and Surgery”
20 citations
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July 2008 in “Dermatologic Therapy” The document says that treating the root cause of hair follicle damage is crucial to prevent permanent hair loss, and treatment options vary.
October 2022 in “Hair Transplantation” Hair loss can be treated with careful diagnosis and sometimes hair transplants, but caution is needed for certain types.
February 2014 in “Medicine - Programa De Formación Médica Continuada Acreditado” The document concludes that non-scarring alopecias can be reversed, but scarring alopecias cause permanent hair loss.
10 citations
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June 2015 in “Seminars in cutaneous medicine and surgery” Hair loss can be caused by various factors, and treatments focus on restoring normal hair growth.
August 2023 in “GLOBAL JOURNAL FOR RESEARCH ANALYSIS” Effective hair loss treatment requires personalized approaches and patient-provider collaboration.
August 2021 in “EMC - AKOS - Trattato di Medicina” Acquired alopecia is hair loss that can be reversible or irreversible, depending on whether the hair follicle is destroyed.
4 citations
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July 2015 in “Case Reports in Dermatology” A woman with unexplained hair loss was found to have harmless skin tumors and a scarring hair loss condition, but the tumors didn't cause the hair loss.
December 2007 in “CRC Press eBooks” Alopecia areata incognita causes widespread hair loss without patches and needs a scalp biopsy for diagnosis.
January 2026 in “Case Reports in Dermatological Medicine” Intralesional steroids effectively treated a young female's scalp nodules without recurrence.
71 citations
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March 2009 in “Seminars in cutaneous medicine and surgery” Alopecia areata can cause unpredictable hair loss, and treatments like corticosteroids and minoxidil may help but have varying side effects.
April 2021 in “Annales de Dermatologie et de Vénéréologie - FMC” Biphasic alopecia often leads to permanent hair loss and its progression varies widely among individuals.
20 citations
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July 2000 in “PubMed” The document outlines a method for diagnosing hair loss and suggests specific treatments based on the diagnosis.
14 citations
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December 2013 in “Anais Brasileiros De Dermatologia” A woman with long-term scalp psoriasis developed rare scarring hair loss that didn't fully respond to treatments.
January 2016 in “Indian dermatology online journal” Frontal fibrosing alopecia causes hair loss at the front hairline, and no effective treatment exists.
9 citations
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November 2004 in “SKINmed Dermatology for the Clinician” A man with hair loss developed a condition causing scarring and inflammation in both bald and non-bald areas of his scalp.
February 2021 in “Cureus” A woman's hair loss was initially misdiagnosed as scarring hair loss but was actually a treatable autoimmune hair loss.
December 2019 in “Journal of pediatrics & neonatology” A 13-year-old boy had a rare, stable type of hair loss with little chance of regrowth, but treatment is available for looks.
37 citations
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May 1999 in “Australasian Journal of Dermatology” Early diagnosis and treatment are crucial for preventing permanent hair loss in various scalp conditions, and while new treatments are promising, more research is needed to evaluate their effectiveness.