Evidence map›Paper›PMID 34826227›Full record

ReviewThe British journal of radiology2022

Evaluating suspected small bowel obstruction with the water-soluble contrast challenge.

Edward M Lawrence, Perry J Pickhardt

Abstract readReview
In one paragraph

Review in The British journal of radiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–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

6 citing papers in PubMed.

  1. Adhesive small bowel obstruction in the virgin abdomen: comparable phenotype, divergent management.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2026
    Article
  2. Article
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  6. Review
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

2 authors.

Edward M LawrenceUniversity of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA.
Perry J PickhardtUniversity of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

With optimized technique, the water-soluble contrast challenge is effective at triaging patients for operative

Indexed as

Administration, OralAdultAgedAged, 80 and overAlgorithmsColonConservative TreatmentContrast MediaDiatrizoate MeglumineGastrointestinal TransitHumansIntestinal ObstructionIntestine, SmallIntubation, GastrointestinalIohexolMiddle AgedContrast MediaDiatrizoate MeglumineIohexol

Identifiers

PMID34826227
PMCPMC8822578

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.