Evidence map›Paper›PMID 15711008›Full record

ReviewGut2005

Barrett's oesophagus: from metaplasia to dysplasia and cancer.

J-F Fléjou

Open access · bronzeAbstract readReview
In one paragraph

Review in Gut, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed, 1 pooled it
16.3field-weighted citation impact, top 1% 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

57 citing papers in PubMed, 1 synthesis or guideline pooled it, 184 citations in OpenAlex.

  1. Chemoprevention of Barrett's Esophagus: a Systematic Review and Comprehensive Assessment of Bias.Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus · 2025
    Pooled it
  2. Trial
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Review
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Journal of medical imaging (Bellingham, Wash.) · 2019
    Article
  15. Article
  16. Review
  17. Article
  18. Interorgan regulation ofDevelopment (Cambridge, England) · 2017
    Article
  19. Barrett's oesophagus: Current controversies.World journal of gastroenterology · 2017
    Review
  20. Evolutionary dynamics in pre-invasive neoplasia.Current opinion in systems biology · 2017
    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

1 author at 1 institution in 1 country.

J-F FléjouService d'Anatomie Pathologique, CHU Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 184 rue du Faubourg Saint-Antoine, F-75571, Paris, Cedex 12, France. jean-francois.flejou@sat.ap-hop-paris.fr
Sorbonne Université · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Barrett's oesophagus is a premalignant condition that predisposes to the development of oesophageal adenocarcinoma. It is detected on endoscopy and confirmed histologically by the presence in the lower oesophagus of a metaplastic mucosa, the so-called specialised epithelium, which resembles incomplete intestinal metaplasia in the stomach. These similarities with incomplete intestinal metaplasia are present on histology, mucin histochemistry, and immunohistochemistry with various differentiation markers (cytokeratins and MUC antigens). On morphology, the carcinogenetic process of Barrett's mucosa progresses through increasing grades of epithelial dysplasia. Dysplasia, a synonym of intraepithelial neoplasia, is the only marker that can be used at the present time to delineate a population of patients at high risk of cancer. Among the numerous molecular events that have been shown to play a role in the neoplastic transformation of Barrett's mucosa, only changes in DNA ploidy, increased proliferation, and alterations of the p53 gene have been suggested to be of potential help in the surveillance of patients.

Indexed as

AneuploidyBarrett EsophagusCell Transformation, NeoplasticDNA, NeoplasmEsophageal NeoplasmsEsophagusGenes, p53HumansImmunohistochemistryMucinsMucous MembraneNeoplasms, Glandular and EpithelialPrecancerous ConditionsRisk FactorsDNA, NeoplasmMucins

Identifiers

PMID15711008
PMCPMC1867794
OpenAlexW2133939796

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.