Evidence map›Paper›PMID 40988834›Full record

ArticleCureus2025

A Case of Basal Cell Carcinoma Arising in Congenital Triangular Alopecia.

Allison Bai, Saman Namazian, Erika Elliott

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. 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

3 authors.

Allison BaiDermatology, University of Illinois College of Medicine Peoria, Peoria, USA.
Saman NamazianDermatology, Tufts University School of Medicine, Boston, USA.
Erika ElliottDermatology, Tufts Medical Center, Boston, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Congenital triangular alopecia (CTA) is a rare, non-scarring form of hair loss that typically presents in childhood. We present the case of a 48-year-old woman with CTA who developed basal cell carcinoma (BCC) within the right temporal alopecic patch, representing, to our knowledge, the first documented instance of malignant transformation to BCC in this condition. This case highlights the importance of evaluating long-standing alopecic areas for potential malignancy. Although the mechanisms linking CTA to carcinogenesis are not fully understood, factors such as alterations in the local immune microenvironment, increased ultraviolet exposure, and genetic predispositions may play a role in this rare transformation.

Indexed as

alopeciabasal cell carcinomacongenital triangular alopeciascalpsonic hedgehog pathway

Identifiers

PMID40988834
PMCPMC12452207

What OpenQuestion 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 OpenQuestion graph.