Evidence map›Paper›PMID 35192069›Full record

ArticleParasitology research2022

Eosinophilic meningoencephalitis caused by rat lungworm (Angiostrongylus cantonensis) migration in a white-eared opossum (Didelphis albiventris) with concurrent distemper virus in southern Brazil.

Andréia Vielmo, Claiton Ismael Schwertz, Manoela Marchezan Piva, Joanna Vargas Zillig Echenique, Cíntia De Lorenzo, Lívia Eichenberg Surita, Caroline Pinto de Andrade, Luciana Sonne

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In one paragraph

Article in Parasitology research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

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

8 authors at 1 institution in 1 country.

Andréia VielmoDepartamento de Patologia Clínica Veterinária, Setor de Patologia Veterinária, Faculdade de Veterinária, Universidade Federal Do Rio Grande Do Sul (UFRGS), Av. Bento Gonçalves 9090, Prédio 42505, Porto Alegre, RS, 91540-000, Brazil. andreiavielmo@yahoo.com.br.ORCID http://orcid.org/0000-0001-6483-239X
Claiton Ismael SchwertzDepartamento de Patologia Clínica Veterinária, Setor de Patologia Veterinária, Faculdade de Veterinária, Universidade Federal Do Rio Grande Do Sul (UFRGS), Av. Bento Gonçalves 9090, Prédio 42505, Porto Alegre, RS, 91540-000, Brazil.
Manoela Marchezan PivaDepartamento de Patologia Clínica Veterinária, Setor de Patologia Veterinária, Faculdade de Veterinária, Universidade Federal Do Rio Grande Do Sul (UFRGS), Av. Bento Gonçalves 9090, Prédio 42505, Porto Alegre, RS, 91540-000, Brazil.
Joanna Vargas Zillig EcheniqueDepartamento de Patologia Clínica Veterinária, Setor de Patologia Veterinária, Faculdade de Veterinária, Universidade Federal Do Rio Grande Do Sul (UFRGS), Av. Bento Gonçalves 9090, Prédio 42505, Porto Alegre, RS, 91540-000, Brazil.
Cíntia De LorenzoDepartamento de Patologia Clínica Veterinária, Setor de Patologia Veterinária, Faculdade de Veterinária, Universidade Federal Do Rio Grande Do Sul (UFRGS), Av. Bento Gonçalves 9090, Prédio 42505, Porto Alegre, RS, 91540-000, Brazil.
Lívia Eichenberg SuritaPRESERVAS-Núcleo de Conservação e Reabilitação de Animais Silvestres, Hospital de Clínicas Veterinárias, Universidade Federal Do Rio Grande Do Sul (UFRGS), Avenida Bento Gonçalves 9090, Agronomia, Porto Alegre, RS, 91540-000, Brazil.
Caroline Pinto de AndradeDepartamento de Patologia Clínica Veterinária, Setor de Patologia Veterinária, Faculdade de Veterinária, Universidade Federal Do Rio Grande Do Sul (UFRGS), Av. Bento Gonçalves 9090, Prédio 42505, Porto Alegre, RS, 91540-000, Brazil.
Luciana SonneDepartamento de Patologia Clínica Veterinária, Setor de Patologia Veterinária, Faculdade de Veterinária, Universidade Federal Do Rio Grande Do Sul (UFRGS), Av. Bento Gonçalves 9090, Prédio 42505, Porto Alegre, RS, 91540-000, Brazil.
Universidade Federal do Rio Grande · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Angiostrongylus cantonensis is a worldwide zoonotic parasite that causes eosinophilic meningoencephalitis in many species of animals including humans. This report describes neuro-angiostrongylosis in a white-eared opossum that showed nervous clinical signs such as circling and depression. At necropsy, no relevant macroscopic lesions were observed. Histologically, eosinophilic meningoencephalitis was associated with multiple sections of nematodes and many intracytoplasmic eosinophilic inclusion bodies within gastric parietal cells. Immunohistochemistry was strongly positive for canine distemper virus in the stomach but there was no immunolabeling in the brain. This study describes a fatal case of eosinophilic meningoencephalitis by A. cantonensis with canine distemper virus concurrent infection in a white-eared opossum in southern Brazil, with histological characterization and molecular confirmation of the parasitism.

Indexed as

Angiostrongylus cantonensisDidelphisDistemperInfectious EncephalitisMeningoencephalitisStrongylida InfectionsAnimalsBrazilDNA VirusesDogsRatsCentral nervous systemMolecular diagnosisParasitic meningoencephalitisWildlife medicine

Identifiers

PMID35192069
OpenAlexW4212946482

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.