Evidence map›Paper›PMID 41798476›Full record

ArticleCureus2026

Alopecia Areata in a Patient Undergoing Treatment for Secondary Syphilis: A Diagnostic Challenge.

Diego I Mendez-Villanueva, Ana Martinez, Diana Castro, Nicolas Opazo, Diego Guarda

Abstract readCase Reports
In one paragraph

Article in Cureus, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Diego I Mendez-VillanuevaDermatology, Universidad de Santiago de Chile, Santiago, CHL.
Ana MartinezDermatology, Universidad de Santiago de Chile, Santiago, CHL.
Diana CastroInternal Medicine, Universidad Andrés Bello, Santiago, CHL.
Nicolas OpazoDermatology, Hospital El Pino, Santiago, CHL.
Diego GuardaGeneral Medicine, Clínica Andes Salud, Puerto Montt, CHL.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 17-year-old male with a recent history of incarceration and a diagnosis of secondary syphilis presented for follow-up three months after receiving appropriate antibiotic treatment. His venereal disease research laboratory (VDRL) titers showed a favorable decline (from 1:16 to 1:4); however, he reported new-onset patchy scalp alopecia. Clinically, the lesions raised suspicion for syphilitic alopecia (SA). Nevertheless, trichoscopy revealed hallmark findings of alopecia areata (AA), including exclamation mark hairs and black dots, while lacking specific signs of SA, such as an erythematous background. HIV screening was negative. The patient showed significant hair regrowth after six weeks of topical clobetasol. This case highlights that AA can clinically mimic SA, even in patients with active or recent syphilis, and underscores the value of trichoscopy in preventing misdiagnosis and avoiding anchoring bias.

Indexed as

alopecia areataanchoring biassyphilissyphilitic alopeciatrichoscopy

Identifiers

PMID41798476
PMCPMC12966943

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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 Socratic graph.