Evidence map›Paper›PMID 40001327›Full record

ArticleArchives of Iranian medicine2025

Gastroenteropancreatic Neuroendocrine Tumors: Does Tumor Location Affect Prognosis?

Mehmet Sait Ozsoy, Cem Ilgin Erol, Muhammet Ali Aydemir, Hakan Baysal, Fatih Buyuker, Hatice Seneldir, Ozgur Ekinci, Tunc Eren, Orhan Alimoglu

Abstract read
In one paragraph

Article in Archives of Iranian medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

2 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. 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.

Mehmet Sait OzsoyDepartment of General Surgery, Faculty of Medicine, Istanbul Medeniyet University, Goztepe Prof. Dr. Suleyman Yalcin City Hospital, Istanbul, Turkey.ORCID 0000-0003-2935-8463
Cem Ilgin ErolDepartment of General Surgery, Erzurum City Hospital, Erzurum, Turkey.ORCID 0000-0002-0955-9615
Muhammet Ali AydemirDepartment of General Surgery, Faculty of Medicine, Istanbul Medeniyet University, Goztepe Prof. Dr. Suleyman Yalcin City Hospital, Istanbul, Turkey.ORCID 0000-0003-0240-0924
Hakan BaysalDepartment of General Surgery, Faculty of Medicine, Istanbul Medeniyet University, Goztepe Prof. Dr. Suleyman Yalcin City Hospital, Istanbul, Turkey.ORCID 0000-0003-3604-6177
Fatih BuyukerDepartment of General Surgery, Faculty of Medicine, Istanbul Medeniyet University, Goztepe Prof. Dr. Suleyman Yalcin City Hospital, Istanbul, Turkey.ORCID 0000-0002-7567-3117
Hatice SeneldirDepartment of Pathology, Faculty of Medicine, Istanbul Medeniyet University, Goztepe Prof. Dr. Suleyman Yalcin City Hospital, Istanbul, Turkey.ORCID 0000-0002-1429-6776
Ozgur EkinciDepartment of General Surgery, Faculty of Medicine, Istanbul Medeniyet University, Goztepe Prof. Dr. Suleyman Yalcin City Hospital, Istanbul, Turkey.ORCID 0000-0002-2020-1913
Tunc ErenDepartment of General Surgery, Faculty of Medicine, Istanbul Medeniyet University, Goztepe Prof. Dr. Suleyman Yalcin City Hospital, Istanbul, Turkey.ORCID 0000-0001-7651-4321
Orhan AlimogluDepartment of General Surgery, Faculty of Medicine, Istanbul Medeniyet University, Goztepe Prof. Dr. Suleyman Yalcin City Hospital, Istanbul, Turkey.ORCID 0000-0003-2130-2529

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGastroenteropancreatic neuroendocrine tumors (GEP-NETs) are rare entities. Generally, they can be localized anywhere in the gastrointestinal or hepatobiliary tract. The purpose of our study is to evaluate the effect of tumor location on prognosis in patients with GEP-NET undergoing surgery. Our secondary objective is to examine other factors affecting the prognosis of patients with GEP-NET.

methodsWe retrospectively analyzed data from 30 patients with GEP-NET who underwent surgery in the General Surgery Clinic between 2012 and 2022. The gNET group (n=18) included tumors located in the gastrointestinal tract, while the pNET group (n=12) included tumors located in the hepatopancreatobiliary system. Surgical, laboratory, radiological, and pathological findings of the patients, as well as follow-up outcomes were recorded and statistically analyzed.

resultsIn subgroup comparison, tumor size was found to be larger in the pNET group (

conclusionThere was no statistically significant difference in survival outcomes between the GEP-NET groups located in the gastrointestinal tract and the hepatopancreatobiliary system.

Indexed as

Intestinal NeoplasmsNeuroendocrine TumorsPancreatic NeoplasmsStomach NeoplasmsAdultAgedFemaleHumansMaleMiddle AgedNeoplasm Recurrence, LocalPrognosisRetrospective StudiesDigestive systemGeneral surgeryNeuroendocrine tumors

Identifiers

PMID40001327
PMCPMC11862391

What OpenQuestion holds

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Registered trials

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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.