122 citations
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April 1995 in “Journal of Cutaneous Pathology” The document describes how to tell different types of non-scarring hair loss apart by looking at hair and scalp tissue under a microscope.
30 citations
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October 2013 in “Lupus” This study identified distinct clinical and dermatoscopic features to differentiate non-scarring patchy alopecia in SLE from alopecia areata, emphasizing the value of serological tests in diagnosis.
17 citations
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May 2016 in “Archives of Dermatological Research” This study identified specific reflectance confocal microscopy features that help differentiate scarring from non-scarring alopecia, providing a non-invasive diagnostic tool.
2 citations
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March 2019 in “Journal of Dermatology” This report describes a rare case of alopecia areata coexisting with primary scarring alopecia, diagnosed through detailed trichoscopic investigation, highlighting the importance of comprehensive examination for accurate diagnosis.
October 2025 in “Pakistan Journal of Health Sciences” This study found that low serum ferritin levels were significantly associated with non-scarring alopecia in women from Punjab, Pakistan, suggesting that assessing ferritin could help identify iron deficiency as a modifiable factor in hair loss.
October 2025 in “JDDG Journal der Deutschen Dermatologischen Gesellschaft” Hair loss negatively impacts quality of life, and psychological support can help.
August 2017 in “Journal of evolution of medical and dental sciences” In this study, researchers evaluated trichoscopy in diagnosing non-scarring alopecia and found diagnostic value in observing diverse hair diameters in androgenetic alopecia, black dots and broken hairs in alopecia areata, and empty follicles in telogen effluvium, supporting trichoscopy's utility in differentiating alopecia types.
24 citations
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September 2018 in “Lasers in Surgery and Medicine” This study shows that multiphoton microscopy can non-invasively distinguish between scarring and non-scarring alopecia by identifying certain morphological features, but further research is needed to confirm its clinical utility.
1 citations
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November 2025 in “Clinical Cosmetic and Investigational Dermatology” This Mendelian randomization study suggests possible bidirectional causal links between alopecia and sleep characteristics, but findings require cautious interpretation due to multiple testing, highlighting the need for further research to explore underlying mechanisms and broader applicability.
34 citations
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June 2007 in “The Journal of Dermatology” This study observed that non-scarring diffuse hair loss was common in systemic lupus erythematosus patients, but did not find a significant relationship with the SLE Disease Activity Index.
32 citations
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December 2017 in “International Journal of Molecular Sciences” This review suggests that decreased serum 25-hydroxyvitamin D levels may play a role in different types of non-scarring alopecia, but further studies are needed to explore vitamin D supplementation as a therapeutic option.
28 citations
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June 2007 in “Journal of Cutaneous Pathology” This study found that premature desquamation of the inner root sheath is a non-specific histologic feature in scarring alopecia and cannot be used alone to define central centrifugal cicatricial alopecia.
19 citations
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June 2020 in “International Journal of Dermatology” In this systematic review, oral minoxidil was found to be a safe and effective treatment for androgenetic alopecia and alopecia areata, with additional benefits for female pattern hair loss and other types of alopecia, although common side effects included hypertrichosis and postural hypotension.
4 citations
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January 2023 in “Frontiers in Immunology” In this Mendelian randomization study, shortened leukocyte telomere length was associated with an increased risk of androgenetic alopecia, but no causal relationship was found with alopecia areata.
3 citations
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December 2022 in “Rheumatology Advances in Practice” This case study reported that systemic lupus erythematosus (SLE) can initially present as patchy non-scarring alopecia, potentially misdiagnosed as alopecia areata, highlighting the importance of thorough examination.
3 citations
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January 2017 in “Journal of Pakistan Association of Dermatology” This study found a significant association between low serum ferritin levels and nonscarring alopecia in women, suggesting the importance of addressing iron deficiency for treatment effectiveness.
1 citations
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March 2022 in “PubMed” This review discusses the applications of platelet-rich plasma for non-scarring alopecia, including AGA and AA, but reports no new clinical results.
1 citations
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February 2019 in “PubMed” This source reports that topical minoxidil effectively treats hair loss in androgenetic alopecia, varying efficacy by ethnic groups, and when combined with other therapies, shows increased effectiveness for conditions like alopecia areata and congenital hair disorders.
1 citations
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October 2017 JAK inhibitors are effective for hair regrowth in severe alopecia areata.
July 2026 in “Journal of the American Academy of Dermatology” GLP-1 and GLP-1/GIP agonists may increase the risk of hair loss.
June 2026 in “Research Square” This study found that lower vitamin D levels were inversely associated with the severity of female pattern hair loss and patchy alopecia areata, but not with telogen effluvium.
April 2026 in “Skin Appendage Disorders” This narrative review suggests that exosome-based therapy shows promise for hair regeneration, offering improvements in hair density and thickness with favorable short-term safety in early clinical studies.
November 2025 in “DOAJ (DOAJ: Directory of Open Access Journals)” This study suggests potential bidirectional causal links between certain sleep traits, like insomnia and reduced sleep duration, and types of alopecia, including alopecia areata; however, these associations did not hold after correcting for multiple tests, warranting cautious interpretation.
July 2025 in “Skin Appendage Disorders” This study highlights significant psychosocial distress and access barriers faced by South Asian patients, suggesting improved provider education, broader insurance coverage, and enhanced patient assistance programs as necessary steps to achieve equitable healthcare access.
May 2025 in “Frontiers in Pharmacology” This review reports that while current treatments for non-scarring alopecia, like minoxidil and finasteride, have limited efficacy due to side effects, natural remedies may offer more effective management with potentially fewer side effects, though their varying safety profiles call for further investigation.
May 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” In this review, the researchers reported that current treatments for non-scarring alopecia, including minoxidil, finasteride, and JAK inhibitors, have limited efficacy and adverse effects, whereas natural remedies might offer more effective management with fewer side effects, though further research on their safety is needed.
This case report highlights that tumid lupus erythematosus should be considered in the differential diagnosis of annular scalp lesions with non-scarring alopecia, emphasizing histopathological examination for accurate diagnosis.
January 2025 in “International Journal of Dermatology Sciences” In this study conducted at a tertiary care center, androgenetic alopecia was found to be the most prevalent type of non-scarring alopecia, especially among males, while telogen effluvium was more common in females, with the highest incidence in individuals aged 21-30.
The researchers reported that asynchronous teledermatology effectively diagnosed and managed non-scarring alopecia in 91.3% of cases within the UPMC network, improving access for underserved populations, with high engagement from Black and Asian patients and significant participation from those living outside Pittsburgh.
September 2024 in “Archiv Euromedica” In this review, the authors concluded that trichoscopy is a quick, non-invasive, and effective method for diagnosing and monitoring non-scarring alopecia, offering a more precise and faster alternative compared to other diagnostic methods for identifying and managing different types of hair loss.