Evidence map›Paper›PMID 42255237›Full record

ArticleFrontiers in oncology2026

Primary intracranial myxopapillary ependymoma: two case reports and literature review.

Lan Zhong, Zhen Xu, Shiyuan Yin, Hongjuan Tian, Feizhou Du, Chuande Zhang, Yihua Chen, Chao Wang

Abstract readCase Reports
In one paragraph

Article in Frontiers in oncology, 2026. 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

8 authors.

Lan ZhongDepartment of Pathology, The General Hospital of Western Theater Command, Chengdu, China.
Zhen XuDepartment of Pathology, The General Hospital of Western Theater Command, Chengdu, China.
Shiyuan YinDepartment of Pathology, The General Hospital of Western Theater Command, Chengdu, China.
Hongjuan TianDepartment of Pathology, The General Hospital of Western Theater Command, Chengdu, China.
Feizhou DuDepartment of Radiology, The General Hospital of Western Theater Command, Chengdu, China.
Chuande ZhangDepartment of Radiology, The General Hospital of Western Theater Command, Chengdu, China.
Yihua ChenDepartment of Pathology, The General Hospital of Western Theater Command, Chengdu, China.
Chao WangDepartment of Pathology, The General Hospital of Western Theater Command, Chengdu, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Myxopapillary ependymoma (MPE), a histological variant of ependymoma, is characterized by a radial arrangement of spindled or epithelioid tumor cells surrounding blood vessels, accompanied by perivascular myxoid changes and microcyst formation. MPE typically occurs in young adults, predominantly in the conus medullaris, cauda equina, and filum terminale. However, primary intracranial MPEs, especially those arising in the cerebral parenchyma, are exceptionally rare. Here, we present two cases of isolated MPEs located in the frontal lobe to underscore their extraordinary rarity. We provide a comprehensive analysis of their clinical characteristics, imaging findings, and pathological features to deepen the understanding and recognition of this rare entity.

Indexed as

case reportscerebral parenchymalfrontal lobemyxopapillary ependymomaneuro-oncologypathology

Identifiers

PMID42255237
PMCPMC13233268

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.