Evidence map›Paper›PMID 26744304›Full record

ArticleClinical neuroradiology2017

Radiological Evaluation of Infratentorial Gangliogliomas in Various Anatomic Locations of the Cerebellum and Brainstem.

S Zhang, L Ai, X Z Chen, K Wang

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Article in Clinical neuroradiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.8field-weighted citation impact, top 27% 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

5 citing papers in PubMed, 12 citations in OpenAlex.

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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 1 country.

S ZhangDepartments of Department of Neuroimaging, Beijing Tiantan Hospital, Capital Medical University, No. 6 Tiantan Xili, Dongcheng District, 100050, Beijing, China.
L AiDepartments of Nuclear Medicine, Beijing Tiantan Hospital, Capital Medical University, No. 6 Tiantan Xili, Dongcheng District, 100050, Beijing, China. tthospital@126.com.
X Z ChenDepartments of Department of Neuroimaging, Beijing Tiantan Hospital, Capital Medical University, No. 6 Tiantan Xili, Dongcheng District, 100050, Beijing, China.
K WangDepartments of Department of Neuroimaging, Beijing Tiantan Hospital, Capital Medical University, No. 6 Tiantan Xili, Dongcheng District, 100050, Beijing, China.
Beijing Tian Tan Hospital · CNCapital Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo review the imaging features of infratentorial gangliogliomas (GGs) and compare between Infratentorial GGs located within the cerebellum and brainstem.

methodsThe cases of 24 patients with histologically-confirmed infratentorial GGs were reviewed retrospectively. These subjects' cases were divided into a cerebellar group (n = 8) and a brainstem group (n = 16) based upon the anatomic location of the tumor. Imaging features (including tumor volume, margins, cystic/solid ratio, enhancement, peritumoral edema, and ipsilateral cerebellar atrophy) were compared between these two groups.

resultsOn magnetic resonance imaging, infratentorial GGs showed isointensity or hypointensity on T1WI and heterogeneous hyperintensity on T2WI, with ipsilateral cerebellar atrophy observed in seven cases. Computed tomography images available in the cerebellar group showed heterogeneous isodensity with calcifications. Cerebellar GGs (median = 67.25 cm

conclusionIpsilateral cerebellar atrophy can be found in infratentorial GGs involving the middle and inferior cerebellar peduncles. GGs should therefore be considered in the differential diagnoses when a solid-cystic mass with calcification is encountered in the cerebellum. Brainstem GGs tend to be smaller, solid masses with moderate-to-marked enhancement. Dorsal-predominant and posterior-marginal enhancement may be the specific imaging findings for brainstem GGs.

Indexed as

Magnetic Resonance ImagingAdolescentAdultBrain NeoplasmsBrain StemCerebellumChildChild, PreschoolFemaleGangliogliomaHumansMaleMiddle AgedRetrospective StudiesYoung AdultCTDiagnosisGangliogliomaInfratentorialMR

Identifiers

PMID26744304
OpenAlexW2223854236

What OpenQuestion holds

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Registered trials

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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.