Evidence map›Paper›PMID 39691674›Full record

ArticleJFMS open reports

Brain invasion by an otherwise benign meningioma in a cat.

Kiyotaka Arai, Shinichi Nakamura, Kanami Matsubara, Yuma Ozaki, Sho Kadekaru, Akihiko Sugiyama, Ikki Mitsui, Natsuki Akashi, Ryohei Yoshitake, Kenji Kutara

Abstract readCase Reports
In one paragraph

Article in JFMS open reports. 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
–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

0 citing papers in PubMed.

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

10 authors.

Kiyotaka AraiLaboratory of Veterinary Surgery, Faculty of Veterinary Medicine, Okayama University of Science, Imabari, Ehime, Japan.ORCID https://orcid.org/0009-0003-6244-2314
Shinichi NakamuraLaboratory of Veterinary Pathology, Faculty of Veterinary Medicine, Okayama University of Science, Imabari, Ehime, Japan.
Kanami MatsubaraLaboratory of Veterinary Pathology, Faculty of Veterinary Medicine, Okayama University of Science, Imabari, Ehime, Japan.
Yuma OzakiLaboratory of Veterinary Pathology, Faculty of Veterinary Medicine, Okayama University of Science, Imabari, Ehime, Japan.
Sho KadekaruLaboratory of Veterinary Pathology, Faculty of Veterinary Medicine, Okayama University of Science, Imabari, Ehime, Japan.
Akihiko SugiyamaLaboratory of Veterinary Pathology, Faculty of Veterinary Medicine, Okayama University of Science, Imabari, Ehime, Japan.
Ikki MitsuiLaboratory of Veterinary Anatomy, Faculty of Veterinary Medicine, Okayama University of Science, Imabari, Ehime, Japan.
Natsuki AkashiLaboratory of Veterinary Anesthesiology, Faculty of Veterinary Medicine, Okayama University of Science, Imabari, Ehime, Japan.
Ryohei YoshitakeFaculty of Veterinary Medicine, Okayama University of Science, Imabari, Ehime, Japan.
Kenji KutaraLaboratory of Veterinary Internal Medicine I, Faculty of Veterinary Medicine, Okayama University of Science, Imabari, Ehime, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Case summary: A 13-year-old castrated male American Shorthair cat was referred for evaluation following a 3-week history of poor balance and decreased activity. The MRI findings revealed a well-defined left caudal cerebellar mass with a diameter of 1.2 cm, consistent with a meningioma. CT and MRI scans did not reveal metastasis. After a suboccipital craniotomy, the mass was resected subtotally as a result of parenchymal invasion. A histopathological examination revealed a benign fibrous meningioma with invasion into the cerebellum at the tumour margins. Postoperatively, the cat remained asymptomatic for 25 months, but ataxia recurred, and tumour recurrence was confirmed using MRI and post-mortem examination. Relevance and novel information: This case demonstrates that even feline meningiomas with benign features can exhibit brain invasion. Since brain invasion is an indicator of malignancy in meningioma, a detailed histopathological evaluation of the tumour margins is essential for accurate grading and prognosis.

Indexed as

benignbrain invasionhistopathologyMeningioma

Identifiers

PMID39691674
PMCPMC11650476

What Socratic 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 Socratic graph.