Evidence map›Paper›PMID 41552040›Full record

ArticleCureus2025

Vulgar Verruca or Seborrheic Keratosis: A Clinical Challenge in Tattooed Skin.

Carol E Marquez Maldonado, Lucia Achell Nava, Dolores M Arellano Vivero, Guadalupe Maldonado-Colin, Maria A Loredo Alanis

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

5 authors.

Carol E Marquez MaldonadoDepartment of Dermatology, National Medical Center November 20, Institute of Security and Social Services of State Workers, Mexico City, MEX.
Lucia Achell NavaDepartment of Dermatology, National Medical Center November 20, Institute of Security and Social Services of State Workers, Mexico City, MEX.
Dolores M Arellano ViveroDepartment of Dermatology, National Medical Center November 20, Institute of Security and Social Services of State Workers, Mexico City, MEX.
Guadalupe Maldonado-ColinDepartment of Dermatology, National Medical Center November 20, Institute of Security and Social Services of State Workers, Mexico City, MEX.
Maria A Loredo AlanisDepartment of Pathology, National Medical Center November 20, Institute of Security and Social Services of State Workers, Mexico City, MEX.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The development of verrucous lesions within tattoos poses a common diagnostic challenge, primarily between verruca vulgaris and the rarely reported phenomenon of Koebner-induced seborrheic keratosis (SK). We present the case of a 47-year-old man with a history of pemphigus vulgaris who developed multiple, brown, warty papules meticulously following the pattern of existing black ink tattoos on his trunk and shoulder. Dermoscopy revealed a cerebriform pattern with fissures, ridges, and milia-like cysts, classic for SK. Histopathological examination confirmed the diagnosis, demonstrating acanthosis, papillomatosis, hyperkeratosis, and corneal pseudocysts. No significant hypergranulosis or dilated capillaries within the dermal papillae were observed. Although HPV genotyping was not available, the overall clinicopathologic correlation supported a diagnosis of SK. This case highlights that SK may arise along tattoo tracts through trauma-related mechanisms and should be carefully distinguished from verruca vulgaris to avoid misdiagnosis and unnecessary interventions.

Indexed as

case reportkoebner phenomenonseborrheic keratosistattooviral warts

Identifiers

PMID41552040
PMCPMC12807534

What OpenQuestion holds

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Registered trials

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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.