Evidence map›Paper›PMID 34026130›Full record

ArticleClinical case reports2021

Hyperandrogenism, oligomenorrhea, and erythrocytosis caused by an ovarian Leydig cell tumor: A case report.

Fernando Mendonça, Selma Souto, Daniela Magalhães, Raquel Portugal, Ana Rita Coelho, Ana Sofia Fernandes, Vera Falcão, Sara Tavares, Inês Portugal, Jorge Beires and 1 more

Open access · goldAbstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Clinical case reports, 2021. 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
0.2field-weighted citation impact, top 43% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  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

11 authors at 3 institutions in 1 country.

Fernando MendonçaServiço de Endocrinologia Diabetes e Metabolismo Centro Hospitalar e Universitário de S. João Porto Portugal.ORCID https://orcid.org/0000-0002-7020-4311
Selma SoutoServiço de Endocrinologia Diabetes e Metabolismo Centro Hospitalar e Universitário de S. João Porto Portugal.
Daniela MagalhãesHospital da Luz Clínica do Porto Porto Portugal.
Raquel PortugalServiço de Anatomia Patológica Centro Hospitalar e Universitário de S. João Porto Portugal.
Ana Rita CoelhoServiço de Anatomia Patológica Centro Hospitalar e Universitário de S. João Porto Portugal.
Ana Sofia FernandesServiço de Ginecologia Centro Hospitalar e Universitário de S. João Porto Portugal.
Vera FalcãoServiço de Ginecologia Centro Hospitalar e Universitário de S. João Porto Portugal.
Sara TavaresServiço de Ginecologia Centro Hospitalar e Universitário de S. João Porto Portugal.
Inês PortugalServiço de Radiologia Centro Hospitalar e Universitário de S. João Porto Portugal.
Jorge BeiresServiço de Ginecologia Centro Hospitalar e Universitário de S. João Porto Portugal.
Davide CarvalhoServiço de Endocrinologia Diabetes e Metabolismo Centro Hospitalar e Universitário de S. João Porto Portugal.
Hospital de São João · PTUniversidade do Porto · PTHospital da Luz · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Leydig cell tumors are rare ovarian neoplasms. Affected individuals typically present with amenorrhea/oligomenorrhea and rapidly progressive features of virilization. Erythrocytosis can also occur as a result of high testosterone levels.

Indexed as

erythrocytosishyperandrogenismLeydig cell tumoroligomenorrhea

Identifiers

PMID34026130
PMCPMC8117810
OpenAlexW3150895305

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.