Evidence map›Paper›PMID 31049340›Full record

ArticleSkin appendage disorders2019

Onychomatricoma of the Nail Bed.

Cristina Diniz Borges Figueira de Mello, Leandro Fonseca Noriega, Nilton Gioia Di Chiacchio, Jorge Ocampo-Garza, Nilton Di Chiacchio

Open access · bronzeAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Skin appendage disorders, 2019. 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
0.3field-weighted citation impact, top 36% of its field
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, 4 citations in OpenAlex.

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 at 3 institutions in 2 countries.

Cristina Diniz Borges Figueira de MelloDermatology Department, Universidade Estadual de Campinas, Campinas, Brazil.
Leandro Fonseca NoriegaDermatology Clinic, Hospital do Servidor Público Municipal de São Paulo, São Paulo, Brazil.
Nilton Gioia Di ChiacchioDermatology Clinic, Hospital do Servidor Público Municipal de São Paulo, São Paulo, Brazil.
Jorge Ocampo-GarzaDermatology Clinic, Hospital da Faculdade de Medicina do ABC, São Paulo, Brazil.
Nilton Di ChiacchioDermatology Clinic, Hospital do Servidor Público Municipal de São Paulo, São Paulo, Brazil.
Hospital do Servidor Público Municipal · BRUniversidad Autónoma de Nuevo León · MXUniversidade Estadual de Campinas (UNICAMP) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Onychomatricoma is a rare and specific benign tumor of the nail complex, with uncertain etiology. The avulsion of the nail plate reveals cavitations and orifices in its proximal extremity. These are associated with villous tumor formations generating digitiform projections at the nail matrix - typical intraoperative findings. We report a rare case of onychomatricoma in which the nail bed was predominantly affected and show evidence of its clinical, intraoperative, and histopathological presentation. The various descriptions of the disease report that its origin is restricted to the nail matrix, leading to secondary changes in the nail plate.

Indexed as

Nail bedNail tumorOnychomatricoma

Identifiers

PMID31049340
PMCPMC6489368
OpenAlexW2899029971

What OpenQuestion holds

Textmetadata
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.