Evidence map›Paper›PMID 27688667›Full record

ArticleWorld journal of gastroenterology2016

Case of a tumor comprising gastric cancer and duodenal neuroendocrine tumor.

Hiroaki Kaneko, Akio Miyake, Yasuaki Ishii, Soichiro Sue, Haruo Miwa, Tomohiko Sasaki, Toshihide Tamura, Masaaki Kondo, Shin Maeda

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

Article in World journal of gastroenterology, 2016. 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 88% 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

9 authors at 1 institution in 1 country.

Hiroaki KanekoHiroaki Kaneko, Yasuaki Ishii, Soichiro Sue, Haruo Miwa, Tomohiko Sasaki, Toshihide Tamura, Masaaki Kondo, Shin Maeda, Department of Gastroenterology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan.
Akio MiyakeHiroaki Kaneko, Yasuaki Ishii, Soichiro Sue, Haruo Miwa, Tomohiko Sasaki, Toshihide Tamura, Masaaki Kondo, Shin Maeda, Department of Gastroenterology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan.
Yasuaki IshiiHiroaki Kaneko, Yasuaki Ishii, Soichiro Sue, Haruo Miwa, Tomohiko Sasaki, Toshihide Tamura, Masaaki Kondo, Shin Maeda, Department of Gastroenterology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan.
Soichiro SueHiroaki Kaneko, Yasuaki Ishii, Soichiro Sue, Haruo Miwa, Tomohiko Sasaki, Toshihide Tamura, Masaaki Kondo, Shin Maeda, Department of Gastroenterology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan.
Haruo MiwaHiroaki Kaneko, Yasuaki Ishii, Soichiro Sue, Haruo Miwa, Tomohiko Sasaki, Toshihide Tamura, Masaaki Kondo, Shin Maeda, Department of Gastroenterology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan.
Tomohiko SasakiHiroaki Kaneko, Yasuaki Ishii, Soichiro Sue, Haruo Miwa, Tomohiko Sasaki, Toshihide Tamura, Masaaki Kondo, Shin Maeda, Department of Gastroenterology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan.
Toshihide TamuraHiroaki Kaneko, Yasuaki Ishii, Soichiro Sue, Haruo Miwa, Tomohiko Sasaki, Toshihide Tamura, Masaaki Kondo, Shin Maeda, Department of Gastroenterology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan.
Masaaki KondoHiroaki Kaneko, Yasuaki Ishii, Soichiro Sue, Haruo Miwa, Tomohiko Sasaki, Toshihide Tamura, Masaaki Kondo, Shin Maeda, Department of Gastroenterology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan.
Shin MaedaHiroaki Kaneko, Yasuaki Ishii, Soichiro Sue, Haruo Miwa, Tomohiko Sasaki, Toshihide Tamura, Masaaki Kondo, Shin Maeda, Department of Gastroenterology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan.
Yokohama City University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present report describes a rare case of a tumor composed of early gastric cancer and a duodenal neuroendocrine tumor (NET). A 78-year-old woman underwent esophagogastroduodenoscopy at a local institution for screening of the upper gastrointestinal tract which revealed a protruded tumor through the pyloric ring from the pyloric antrum. The tumor was too large to treat at the facility; consequently, she was referred to our hospital for further management. Esophagogastroduodenoscopy with tumor biopsy of the lesion revealed the diagnosis of early gastric cancer. Endoscopic submucosal dissection was performed with sufficient free margins in both vertical and horizontal directions. Histopathological findings showed NET confined to the submucosal layer and covered by well-differentiated adenocarcinoma. Immunohistochemical stainings showed that the two lesions existed continuously. While the possibility of a collision cancer was considered, it was suggested that the two lesions existed continuously. Finally, the tumor was diagnosed as gastric cancer composed of duodenal NET G1, with a lymphatic invasion of NET component.

Indexed as

AdenocarcinomaAgedBiopsyDuodenal NeoplasmsDuodenumEndoscopy, Digestive SystemFemaleGastric MucosaHumansImmunohistochemistryLymphatic MetastasisNeuroendocrine TumorsStomach NeoplasmsComposite- type tumorDuodenumEndoscopic submucosal dissectionGastric cancerNeuroendocrine tumor

Identifiers

PMID27688667
PMCPMC5037094
OpenAlexW2523184561

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.