ReviewDermatology and therapy2025
Alopecia Areata Incognita: Current Evidence.
Review in Dermatology and therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- [Alopecia areata incognita-Tosti alopecia].Dermatologie (Heidelberg, Germany) · 2026Article
- Androgenetic Alopecia in Women: A Narrative Review of Pathophysiology, Clinical Evaluation, and Treatments.American journal of clinical dermatology · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionAlopecia areata incognita (AAI) represents a distinct subtype of alopecia areata (AA), characterized by profound hair shedding and diffuse thinning. Despite being initially described in 1987, AAI remains underdiagnosed, with limited published reports. This comprehensive review aims to consolidate the current evidence concerning AAI pathogenesis, clinical presentation, trichoscopic and histopathologic attributes, differential diagnoses, and available treatment modalities.
methodsPubMed searches were performed to identify all articles discussing AAI published up to September 2024.
resultsWe identified 28 articles encompassing AAI epidemiology, pathogenesis, clinical presentation, trichoscopic findings, histopathologic characteristics, diagnosis, and treatment options. LIMITATIONS: The data primarily stem from observational studies, case reports, case series, and a pilot study. The establishment of diagnostic criteria and treatment protocols necessitates more extensive and well-controlled studies.
conclusionAlopecia areata incognita is a distinctive form of AA, sharing similarities with telogen effluvium (TE) and showing potential associations with androgenetic alopecia (AGA). It has an acute onset and results in sudden diffuse hair loss. While diagnostic challenges persist, combining clinical, trichoscopic, and histopathologic evaluations aids in accurate identification. AAI typically responds favorably to topical steroids and has a better prognosis than other subtypes of AA.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.