Evidence map›Paper›PMID 27900202›Full record

ArticleActa radiologica open2016

Radiological imaging features of glioblastoma with oligodendroglioma component: a comparison with conventional glioblastoma.

Masafumi Kanoto, Kazukuni Kirii, Yuuki Toyoguchi, Masashi Nishihara, Keita Sakurai, Kazuhiro Murayama, Tomoyuki Noguchi, Kenichiro Matsuda, Kaori Sakurada, Yukihiko Sonoda and 1 more

Abstract read
In one paragraph

Article in Acta radiologica open, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

11 authors.

Masafumi KanotoDepartment of Diagnostic Radiology, Yamagata University Faculty of Medicine, Yamagata, Japan.
Kazukuni KiriiDepartment of Diagnostic Radiology, Yamagata University Faculty of Medicine, Yamagata, Japan.
Yuuki ToyoguchiDepartment of Diagnostic Radiology, Yamagata University Faculty of Medicine, Yamagata, Japan.
Masashi NishiharaDepartment of Radiology, Saga University Faculty of Medicine, Saga, Japan.
Keita SakuraiDepartment of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya City, Japan.
Kazuhiro MurayamaDepartment of Radiology, Fujita Health University, Fujita, Japan.
Tomoyuki NoguchiDepartment of Radiology, National Center for Global Health and Medicine, Japan.
Kenichiro MatsudaDepartment of Neurosurgery, Yamagata University Faculty of Medicine, Yamagata, Japan.
Kaori SakuradaDepartment of Neurosurgery, Yamagata University Faculty of Medicine, Yamagata, Japan.
Yukihiko SonodaDepartment of Neurosurgery, Yamagata University Faculty of Medicine, Yamagata, Japan.
Takaaki HosoyaDepartment of Diagnostic Radiology, Yamagata University Faculty of Medicine, Yamagata, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGlioblastoma with oligodendroglioma component (GBMO) is a subtype of conventional glioblastoma (cGBM), which is categorized as WHO grade IV. GBMO can be histopathologically distinguished from cGBM and the prognosis of GBMO is better than that of cGBM. However, no systematic review of GBMO imaging findings has been published to date. PURPOSE: To clarify the radiological imaging features of GBMO compared with those of cGBM. MATERIAL AND

methodsThe participants were 15 patients with GBMO and 32 patients with cGBM as a control group, all of whom were histopathologically diagnosed. A radiologist retrospectively reviewed the imaging findings of both computed tomography (CT) and magnetic resonance imaging (MRI) for density, signal intensity, contrast medium enhancement (CE), cortical swelling, and cortical swelling without CE. We statistically analyzed the imaging findings by Chi-squared test.

resultsCortical swelling without CE in GBMO was significantly greater than that in cGBM (

conclusionThere was significant difference in the findings of the CE, which exhibited solid heterogeneous enhancement in GBMO. Cortical swelling without CE can be considered significantly characteristic of GBMO.

Indexed as

computed tomography (CT)Glioblastomaglioblastoma with oligodendroglioma componentmagnetic resonance imaging (MRI)oligodendroglioma

Identifiers

PMID27900202
PMCPMC5122177

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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.