Evidence map›Paper›PMID 32039061›Full record

ArticleAutopsy & case reports

Pre-malignant signs of gastric MALT lymphoma.

Renato Takayuki Hassegawa, Eduardo Koji Marchi Ogawa, Roberto El Ibrahim, Filadelfio Euclides Venco, Luis Masuo Maruta

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Autopsy & case reports. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 44% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Review
  3. Case reports in gastrointestinal medicine · 2023
    Article
  4. 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

5 authors at 3 institutions in 2 countries.

Renato Takayuki HassegawaUniversidade de São Paulo (USP), Hospital Universitário, Endoscopy Service. São Paulo, SP, Brazil.
Eduardo Koji Marchi OgawaUniversidade de São Paulo (USP), Hospital das Clínicas, Endoscopy Service. São Paulo, SP, Brazil.ORCID https://orcid.org/0000-0002-1049-8418
Roberto El IbrahimDiagnóstika Surgical Pathology and Cytology. São Paulo, SP, Brazil.
Filadelfio Euclides VencoDiagnóstika Surgical Pathology and Cytology. São Paulo, SP, Brazil.
Luis Masuo MarutaUniversidade de São Paulo (USP), Hospital Universitário, Endoscopy Service. São Paulo, SP, Brazil.
Hospital Santa Paula · BRInstitute of Cytology · RUHospital Universitário da Universidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mucosa-associated lymphoid tissue (MALT) lymphoma is the most common type of extra-nodal non-Hodgkin lymphoma, which mostly involves the stomach. The clinical suspicion and diagnosis are often challenging because of the lack of specific symptoms and conventional endoscopic findings. Three magnifying endoscopic signs of the gastric mucosa have been described as highly specific to the diagnosis of MALT lymphoma, such as (i) tree-like appearance of the microvessels; (ii) non-structural area; and (iii) ballooning crypt pattern. We report the case of a middle-aged woman in which these signs appeared chronologically over a period of 2 years, showing the association of the sequence of the endoscopic findings and the final histological diagnosis of gastric MALT lymphoma.

Indexed as

B-CellEndoscopyLymphomaMarginal Zone

Identifiers

PMID32039061
PMCPMC6945307
OpenAlexW3005557762

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.