Evidence map›Paper›PMID 31392063›Full record

ArticleJournal of gastrointestinal oncology2019

Report of three cases of gastric choriocarcinomas-an emphasis on morphologic changes in the non-affected gastric mucosa.

Janet C Guzmán-López, Leonardo S Lino-Silva, Rosa A Salcedo-Hernández, César Zepeda-Najar

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

Article in Journal of gastrointestinal oncology, 2019. 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, top 98% 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, 2 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

4 authors at 2 institutions in 1 country.

Janet C Guzmán-LópezSurgical Pathology, Instituto Nacional de Cancerología, Mexico City, Mexico.
Leonardo S Lino-SilvaSurgical Pathology, Instituto Nacional de Cancerología, Mexico City, Mexico.
Rosa A Salcedo-HernándezSurgical Oncology, Instituto Nacional de Cancerología, Mexico City, Mexico.
César Zepeda-NajarSurgical Oncology, Hospital Ángeles Tijuana, Tijuana, Baja California Norte, Mexico.
Instituto Nacional de Cancerología · MXUniversidad de Tijuana · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary gastric choriocarcinomas (PGC) are very rare and aggressive neoplasms with a worrisome prognosis. Most cases are reported in Asia and presented in middle-aged adults with male predominance. Most cases are associated with an intestinal adenocarcinoma; however, the pathogenesis of this tumor is uncertain. No previous reports exist of the characteristics of the non-tumoral stomach in these patients, and this data that could help to clarify their pathogenesis. We presented a series of three cases of PGC in Latin American patients, emphasizing the characteristics of non-neoplastic mucosa.

Indexed as

choriocarcinomagastric adenocarcinomaGastric cancerhelicobacter pyloriintestinal metaplasia

Identifiers

PMID31392063
PMCPMC6657320
OpenAlexW2913944753

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.