Evidence map›Paper›PMID 30304298›Full record

ArticleClinics (Sao Paulo, Brazil)2018

Underwater endoscopic mucosal resection of serrated adenomas.

Dalton Marques Chaves, Hélcio Pedrosa Brito, Lumi Tomishige Chaves, Rodrigo Azevedo Rodrigues, Beatriz Mônica Sugai

Open access · goldAbstract read
In one paragraph

Article in Clinics (Sao Paulo, Brazil), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 4 pooled it
1.0field-weighted citation impact, top 19% 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

11 citing papers in PubMed, 4 syntheses or guidelines pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  4. Pooled it
  5. Outcomes of underwater endoscopic mucosal resection for colorectal polyps-Insights from western India.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2025
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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

5 authors at 2 institutions in 1 country.

Dalton Marques ChavesEndoscopia, Fleury Medicina e Saude, Sao Paulo, SP, BR.
Hélcio Pedrosa BritoEndoscopia, Fleury Medicina e Saude, Sao Paulo, SP, BR.
Lumi Tomishige ChavesFaculdade de Medicina, Universidade Federal de Sao Paulo, Sao Paulo, SP, BR.
Rodrigo Azevedo RodriguesEndoscopia, Fleury Medicina e Saude, Sao Paulo, SP, BR.
Beatriz Mônica SugaiEndoscopia, Fleury Medicina e Saude, Sao Paulo, SP, BR.
Universidade de São Paulo · BRHospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesSerrated polyps, which are considered to be precursors of colorectal carcinoma, include hyperplastic polyps, sessile serrated adenomas and traditional serrated adenomas. With the exception of hyperplastic polyps, all of these lesions must be removed. This study sought to examine whether underwater endoscopic mucosal resection is a safe and effective technique for treating serrated polyps.

methodsCases in which patients were submitted for underwater endoscopic mucosal resection and histologically diagnosed with sessile serrated adenoma were prospectively registered.

resultsThe median patient age was 54.5 years (range, 48 to 72 years), and the patients included 4 men (28.5%) and 10 women (71.5%). One lesion (6.2%), 10 lesions (62.5%), 1 lesion (6.2%), 3 lesions (18.8%) and 1 lesion (6.2%) were found in the cecum, the ascending colon, the hepatic flexure, the transverse colon and the descending colon, respectively. The median lesion size was 20 mm (range, 10 to 35 mm). Eight lesions (50%) were removed en bloc, and the remaining eight lesions (50%) were removed using a piecemeal technique. None of the cases were complicated by perforation or delayed bleeding.

conclusionUnderwater resection could be a feasible, safe and effective alternative for the resection of sessile serrated adenomas.

Indexed as

AgedColonic PolypsColonoscopyColorectal NeoplasmsEarly Detection of CancerEndoscopic Mucosal ResectionFemaleHumansMaleMiddle AgedProspective Studies

Identifiers

PMID30304298
PMCPMC6152183
OpenAlexW2897391257

What OpenQuestion holds

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LicenceCC BY
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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.