91 citations
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January 2009 in “International Journal of Trichology” This review discusses the advantages and limitations of various hair loss evaluation methods but reports no new results; it emphasizes the importance of cautious interpretation for these diagnostic tools.
July 2022 in “DOAJ (DOAJ: Directory of Open Access Journals)” This source discusses the characteristics and clinical presentation of androgenetic alopecia, emphasizing the importance of early recognition and grading for administering therapy and the role of trichoscopy in diagnosis and monitoring treatment response.
2 citations
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January 2017 in “Przegla̧d dermatologiczny” This study identified two distinct trichoscopic patterns in the mid-frontal scalp of patients with frontal fibrosing alopecia who also display clinical features of androgenetic alopecia.
June 2023 in “QJM: An International Journal of Medicine” This study found that female pattern hair loss and acute telogen effluvium have distinct trichoscopic and histochemical characteristics, which may aid in their diagnosis and differentiation.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study identified specific trichoscopic signs of secondary post-traumatic cicatricial alopecia in patients with mine-explosive injuries and burns and evaluated the effectiveness of hair transplantation procedures combined with PRP therapy, finding an average hair survival rate of 84.1% one year post-surgery.
This study evaluated the accuracy of the HairCheck device, a cross-section trichometer, and concluded that it effectively measures changes in hair diameter and density for assessing alopecia progression and treatment response.
11 citations
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September 1997 in “Archives of Dermatology” Reduced androgens linked to kinky hair disorder and hair loss; 5a-reductase inhibitors may help.
2 citations
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March 2023 in “Skin research and technology” This study observed that temporal triangular alopecia in infants presents with distinct clinical and dermatoscopic features, indicating the usefulness of dermatoscopy for diagnosis and differential diagnosis.
January 2011 in “Yearbook of Dermatology and Dermatologic Surgery”
12 citations
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September 2020 in “Journal of cosmetic dermatology” This study found that trichoscopy aided in assessing treatment responses for patchy alopecia areata, with both intralesional corticosteroids and platelet-rich plasma showing effectiveness, but only PRP significantly improved patient symptom impact scores.
24 citations
,
January 2011 in “International Journal of Trichology” This review highlights the light microscopic features of various infectious and non-infectious hair conditions and reports no new clinical results.
29 citations
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January 2019 in “Journal of the European Academy of Dermatology and Venereology” This study found that trichoscopic examination is useful for diagnosing and monitoring systemic lupus erythematosus, with severe diffuse non-scarring alopecia indicating active disease.
1 citations
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January 2008
41 citations
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December 2008 in “International Journal of Dermatology” This study observed that hair density and thickness were significantly reduced across multiple scalp sites in South Korean women with hair loss, highlighting potential patterns that could aid in differentiating hair disorders.
February 2026 in “Frontiers in Medicine” This study reported that trichoscopy can identify specific hair shaft abnormalities linked to increased serological activity, highlighting its use as a valuable non-invasive diagnostic tool in pediatric dermatology for neonates with ECS.
November 2023 in “Skin appendage disorders” This retrospective study conducted at two centers in west Mexico identified distinctive trichoscopic features in pediatric androgenetic alopecia, with 70% of patients being male and most showing vitamin D deficiency; topical minoxidil was effective and well-tolerated as a treatment.
87 citations
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August 1974 in “Journal of Investigative Dermatology”
1 citations
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July 2008 in “Expert Review of Dermatology” Normal hair thickness varies by scalp area and a mix of hair thicknesses is typical in healthy individuals.
February 2009 in “Journal of The American Academy of Dermatology” This study found that HLA-B*57 and HLA-Cw*06 were associated with increased risk of psoriasis vulgaris, while KIR2DL2 was more prevalent in controls, suggesting a protective effect.
46 citations
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January 2015 in “Journal of The American Academy of Dermatology” This study suggests that trichoscopic features, such as perifollicular erythema and cicatricial white patches, are independently associated with pruritus and the severity of frontal fibrosing alopecia.
April 2012 in “Neuropediatrics” This article reviews the genetic and phenotypic characteristics of Trichothiodystrophy and discusses the associated DNA repair defects, but does not report new clinical findings.
March 2003 in “中華皮膚科醫學雜誌” This report describes a patient with trichothiodystrophy exhibiting both specific hair abnormalities and developmental delay, contributing to the understanding of this rare disorder's clinical presentation.
4 citations
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January 2018 in “Indian dermatology online journal” This case report found that dermoscopy, showing characteristic "comma" and "corkscrew" hairs, effectively identified tinea capitis in a 7-year-old girl, allowing for early treatment before confirmation with fungal culture.
1 citations
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January 2016 in “Dermatology Online Journal” This case report documents a rare instance of triangular temporal alopecia in an adult woman, emphasizing the importance of correct diagnosis to avoid unnecessary treatments, and reviews the literature on TTA.
8 citations
,
July 2014 in “Anais Brasileiros de Dermatologia” This article discusses a case of alopecia areata, androgenetic alopecia, and trichostasis spinulosa, highlighting how dermoscopy can help differentiate black dots from trichostasis spinulosa lesions, but it reports no new clinical results.
10 citations
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March 1997 in “Pediatric Dermatology” This case report describes a patient with trichothiodystrophy presenting with autism, mental retardation, and seizures, characterized by distinct hair abnormalities under microscopy.
September 1989 in “PubMed” This study reported detailed three-dimensional ultrastructural observations of human hair and hair follicles using a modified preparation method, including morphological differences in hair bulb cell layers and surface projections on root sheath cells.
23 citations
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January 2008 in “Skin Pharmacology and Physiology” This study demonstrated that optical coherence tomography effectively detects significant changes in hair structure caused by steroid treatment, suggesting its potential use in doping control and clinical therapy monitoring.
16 citations
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January 2015 in “Annals of Dermatology” In this study, trichoscopic features aiding differential diagnosis of alopecia in Korean patients were found to be similar to those in Caucasians, but pigment pattern frequencies differed due to racial characteristics.
73 citations
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March 2009 in “Seminars in Cutaneous Medicine and Surgery” This article reviews various diagnostic tools for hair disorders, describing methods ranging from invasive to noninvasive, but reports no new research findings or clinical results.