Evidence map›Paper›PMID 41417533›Full record

ArticleRevista paulista de pediatria : orgao oficial da Sociedade de Pediatria de Sao Paulo2025

Long-term follow-up of congenital melanocytic nevi in a pediatric population: a retrospective study.

Ana Clara Maia Palhano, Débora Natal Moreira Moreira, Chan I Thien, Luciana Paula Samorano, Maria Cecilia Rivitti-Machado, Zilda Najjar Prado de Oliveira

Abstract read
In one paragraph

Article in Revista paulista de pediatria : orgao oficial da Sociedade de Pediatria de Sao Paulo, 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
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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

6 authors.

Ana Clara Maia PalhanoUniversidade de São Paulo, SP, Brazil.ORCID http://orcid.org/0000-0002-0404-6482
Débora Natal Moreira MoreiraUniversidade de São Paulo, SP, Brazil.ORCID http://orcid.org/0009-0006-7726-4583
Chan I ThienUniversidade de São Paulo, SP, Brazil.ORCID http://orcid.org/0000-0002-3188-959X
Luciana Paula SamoranoUniversidade de São Paulo, SP, Brazil.ORCID http://orcid.org/0000-0001-7077-8553
Maria Cecilia Rivitti-MachadoUniversidade de São Paulo, SP, Brazil.ORCID http://orcid.org/0000-0003-2910-7330
Zilda Najjar Prado de OliveiraUniversidade de São Paulo, SP, Brazil.ORCID http://orcid.org/0000-0002-8596-1999

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study aimed to comprehensively characterize the profile of patients with congenital melanocytic nevi (CMN) through the evaluation of clinical, laboratory, and therapeutic aspects, as well as outcomes related to malignancy. Lesions were classified according to current clinical criteria, considering size, projected adult size, and relevant morphological features.

methodsA retrospective study of patients diagnosed with giant, large, medium, or multiple CMN followed from 1995 to 2022.

resultsData from 60 patients were evaluated; the mean follow-up period was 5.9 years, and 63.3% were female. According to nevus size, 29.9% were giant, 33.3% large, 28.3% medium, and 8.3% medium multiple. According to location, 36.6% were on the trunk, 30% on extremities, 25% on the head, and 8.3% on other sites. Identified malformations were spina bifida (n=1), failure of fusion of the sacral posterior arch (n=1), and neurocutaneous melanosis (n=1). Melanoma was diagnosed in one patient, and proliferative nodules were found in three cases.

conclusionsOur findings stress the importance of the long-term follow-up of patients with giant, large, medium, or multiple CMN to detect associated malformations, proliferative nodules, and melanoma.

Indexed as

Nevus, PigmentedSkin NeoplasmsAdolescentChildChild, PreschoolFemaleFollow-Up StudiesHumansInfantMaleMelanomaRetrospective Studies

Identifiers

PMID41417533
PMCPMC12704930

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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.