October 2025 in “Indian Dermatology Online Journal” In this case report, an elderly woman was diagnosed with tinea capitis and eyebrow involvement, which was initially misdiagnosed as alopecia areata, illustrating the importance of trichoscopy in correctly identifying this infection even in uncommon sites like the eyebrow.
April 2024 in “Pharmacoepidemiology and drug safety (Print)” This study found that using at least one ICD-10 code for alopecia in Medicaid claims data accurately identified alopecia in women of childbearing age, with positive predictive values between 95.3% and 100% across various algorithms tested.
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January 2017 in “International Journal of Dermoscopy” This article reviews the use of dermoscopy as a noninvasive tool for diagnosing various types of nonscarring alopecia but presents no new clinical findings.
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September 2016 in “International Journal of Dermatology” This study aimed to identify trichoscopic features that help differentiate between tinea capitis and alopecia areata in children, enhancing diagnosis and treatment decisions visually and non-invasively.
May 2026 in “JAAD International” This article notes the lack of US prevalence data for primary lymphocytic cicatricial alopecias due to the recent introduction of subtype-specific ICD-10 codes and highlights the importance of early diagnosis for hair preservation.