Evidence map›Paper›PMID 40585633›Full record

ArticleCureus2025

Proliferating Giant Pilomatrixoma: A Case Report.

Liliana Berenice Alcázar García, Zabdy Elienai Frayre García, Alejandra Zahaydé Grijalva Aguilar, Ernesto Velazco Manzo, Mercedes Hernández Torres

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. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

Liliana Berenice Alcázar GarcíaDermatology, Instituto Dermatológico de Jalisco "Dr. José Barba Rubio", Guadalajara, MEX.
Zabdy Elienai Frayre GarcíaDermatology, Instituto Dermatológico de Jalisco "Dr. José Barba Rubio", Guadalajara, MEX.
Alejandra Zahaydé Grijalva AguilarSurgery, Instituto Dermatológico de Jalisco "Dr. José Barba Rubio", Guadalajara, MEX.
Ernesto Velazco ManzoSurgery, Instituto Dermatológico de Jalisco "Dr. José Barba Rubio", Guadalajara, MEX.
Mercedes Hernández TorresDermatopathology, Instituto Dermatológico de Jalisco "Dr. José Barba Rubio", Guadalajara, MEX.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pilomatrixoma is a benign adnexal tumor, frequently observed in pediatric and young adult populations, and originates from the hair follicle matrix. While the most common clinical presentation is a subcutaneous nodule, multiple clinicopathological variants have been identified. One such variant is the giant pilomatrixoma, defined by a size of 4 cm or greater, which may mimic malignant neoplasms such as angiosarcoma or amelanotic melanoma in adults. We present the case of a 36-year-old female patient who presented with an exophytic mass on the right cheek, which exhibited rapid growth following trauma. Due to the suspicion of malignancy, an excisional biopsy with a 5 mm margin was performed, and histopathological examination revealed a proliferating pilomatrixoma. This case is noteworthy for presenting two variants: classification by size (giant pilomatrixoma) and histological subtype (proliferative). It is essential to ensure appropriate surgical management, as incomplete excision may lead to local recurrence and/or malignant transformation.

Indexed as

benign adnexal tumorgiant pilomatrixomahair follicle matrix tumormalignant neoplasm mimicproliferating pilomatrixoma

Identifiers

PMID40585633
PMCPMC12204638

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.