Evidence map›Paper›PMID 27602240›Full record

ReviewWorld journal of gastrointestinal pharmacology and therapeutics2016

Intestinal neuronal dysplasia type B: A still little known diagnosis for organic causes of intestinal chronic constipation.

Pedro Luiz Toledo de Arruda Lourenção, Simone Antunes Terra, Erika Veruska Paiva Ortolan, Maria Aparecida Marchesan Rodrigues

Open access · diamondAbstract readReview
In one paragraph

Review in World journal of gastrointestinal pharmacology and therapeutics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
5.6field-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

17 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
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  7. Review
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  9. Article
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  12. A critical appraisal of the morphological criteria for diagnosing intestinal neuronal dysplasia type B.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2017
    Article
  13. Observational
  14. Review
  15. Review
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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

4 authors at 2 institutions in 2 countries.

Pedro Luiz Toledo de Arruda LourençãoPedro Luiz Toledo de Arruda Lourenção, Erika Veruska Paiva Ortolan, Department of Surgery and Orthopedics, Botucatu Medical School - Unesp, Botucatu, São Paulo 18618-687, Brazil.
Simone Antunes TerraPedro Luiz Toledo de Arruda Lourenção, Erika Veruska Paiva Ortolan, Department of Surgery and Orthopedics, Botucatu Medical School - Unesp, Botucatu, São Paulo 18618-687, Brazil.
Erika Veruska Paiva OrtolanPedro Luiz Toledo de Arruda Lourenção, Erika Veruska Paiva Ortolan, Department of Surgery and Orthopedics, Botucatu Medical School - Unesp, Botucatu, São Paulo 18618-687, Brazil.
Maria Aparecida Marchesan RodriguesPedro Luiz Toledo de Arruda Lourenção, Erika Veruska Paiva Ortolan, Department of Surgery and Orthopedics, Botucatu Medical School - Unesp, Botucatu, São Paulo 18618-687, Brazil.
Universidade Estadual Paulista (Unesp) · BRUniversity of Montenegro · ME

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intestinal neuronal dysplasia type B (IND-B) is a controversial entity among the gastrointestinal neuromuscular disorders. It may occur alone or associated with other neuropathies, such as Hirschsprung's disease (HD). Chronic constipation is the most common clinical manifestation of patients. IND-B primarily affects young children and mimics HD, but has its own histopathologic features characterized mainly by hyperplasia of the submucosal nerve plexus. Thus, IND-B should be included in the differential diagnoses of organic causes of constipation. In recent years, an increasing number of cases of IND-B in adults have also been described, some presenting severe constipation since childhood and others with the onset of symptoms at adulthood. Despite the intense scientific research in the last decades, there are still knowledge gaps regarding definition, pathogenesis, diagnostic criteria and therapeutic possibilities for IND-B. However, in medical practice, we continue to encounter patients with severe constipation or intestinal obstruction who undergo to diagnostic investigation for HD and their rectal biopsies present hyperganglionosis in the submucosal nerve plexus and other features, consistent with the diagnosis of IND-B. This review critically discusses aspects related to the disease definitions, pathophysiology and genetics, epidemiology distribution, clinical presentation, diagnostic criteria and therapeutic possibilities of this still little-known organic cause of intestinal chronic constipation.

Indexed as

DysganglionosisGastrointestinal neuromuscular diseasesHyperplasia of the submucosal nerve plexusIntestinal chronic constipationIntestinal neuronal dysplasia type B

Identifiers

PMID27602240
PMCPMC4986395
OpenAlexW2503602426

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.