Evidence map›Paper›PMID 28321155›Full record

ReviewWorld journal of gastroenterology2017

Pseudopolyps in inflammatory bowel diseases: Have we learned enough?

Dimitrios S Politis, Konstantinos H Katsanos, Epameinondas V Tsianos, Dimitrios K Christodoulou

Open access · bronzeAbstract readReview
In one paragraph

Review in World journal of gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
5.7field-weighted citation impact, top 4% 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

34 citing papers in PubMed, 61 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Endoscopic incisional therapy for giant bridged pseudopolyposis of the esophagus in a patient with upper GI Crohn's disease.VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy · 2025
    Article
  10. Review
  11. Article
  12. Observational
  13. A Rare Cause of Severe Lower Gastrointestinal Bleeding in Ulcerative Colitis Patients in Remission: Giant Pseudopolyps.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2024
    Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. 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.

Dimitrios S PolitisDimitrios S Politis, Konstantinos H Katsanos, Epameinondas V Tsianos, Dimitrios K Christodoulou, Department of Gastroenterology, University Hospital of Ioannina, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece.
Konstantinos H KatsanosDimitrios S Politis, Konstantinos H Katsanos, Epameinondas V Tsianos, Dimitrios K Christodoulou, Department of Gastroenterology, University Hospital of Ioannina, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece.
Epameinondas V TsianosDimitrios S Politis, Konstantinos H Katsanos, Epameinondas V Tsianos, Dimitrios K Christodoulou, Department of Gastroenterology, University Hospital of Ioannina, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece.
Dimitrios K ChristodoulouDimitrios S Politis, Konstantinos H Katsanos, Epameinondas V Tsianos, Dimitrios K Christodoulou, Department of Gastroenterology, University Hospital of Ioannina, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece.
University Hospital of Ioannina · GRUniversity of Ioannina · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pseudopolyps are a well described entity in the literature and even though the exact pathogenesis of their formation is not completely understood, they are considered non-neoplastic lesions originating from the mucosa after repeated periods of inflammation and ulceration associated with excessive healing processes. Their occurrence is less common in Crohn's disease than in ulcerative colitis, and their overall prevalence ranges from 4% to 74%; moreover, they are found more often in colon but have been detected in other parts of the gastrointestinal tract as well. When their size exceeds the arbitrary point of 1.5 cm, they are classified as giant pseudopolyps. Clinical evaluation should differentiate the pseudopolyps from other polypoid lesions, such as the dysplasia-associated mass or lesion, but this situation represents an ongoing clinical challenge. Pseudopolyps can provoke complications such as bleeding or obstruction, and their management includes medical therapy, endoscopy and surgery; however, no consensus exists about the optimal treatment approach. Patients with pseudopolyps are considered at intermediate risk for colorectal cancer and regular endoscopic monitoring is recommended. Through a review of the literature, we provide here a proposed classification of the characteristics of pseudopolyps.

Indexed as

Colitis, UlcerativeColonColorectal NeoplasmsCrohn DiseaseEndoscopyGastroenterologyHumansInflammationPolypsClassificationCrohn's diseaseDysplasia-associated mass or lesionGiant pseudopolypsInflammatory bowel diseaseInflammatory polypsPost-inflammatory polypsPseudopolypsUlcerative colitis

Identifiers

PMID28321155
PMCPMC5340806
OpenAlexW2594603078

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.