Evidence map›Paper›PMID 33193932›Full record

ArticleRadiology case reports2021

MR imaging findings in primary spinal cord glioblastoma.

Paolo Ferrante, Juan Andres Mora, Lourdes Salazar, Elena Martínez Sáez, Cristina Auger, Àlex Rovira

Erratum issuedOpen access · goldAbstract readCase Reports
In one paragraph

Article in Radiology case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 41% 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, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.

  1. Influence of treatment modalities on survival and progression free survival in primary spinal cord glioblastoma: a systematic review and individual participant data meta-analysis.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
    Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 3 countries.

Paolo FerranteDiagnostica per Immagini e Radiologia Interventistica, Policlinico Tor Vergata, University Rome "Tor Vergata", Rome, Italy.
Juan Andres MoraSection of Neuroradiology, Department of Radiology, Vall d'Hebron University Hospital, Hospital Vall d'Hebron, Passeig de la Vall d'Hebron, 119-129 | 08035, Barcelona, Spain.
Lourdes SalazarNeuropathology Unit, Pathology Department, Vall d'Hebron University Hospital, Hospital Vall d'Hebron. Barcelona, Spain.
Elena Martínez SáezNeuropathology Unit, Pathology Department, Vall d'Hebron University Hospital, Hospital Vall d'Hebron. Barcelona, Spain.
Cristina AugerSection of Neuroradiology, Department of Radiology, Vall d'Hebron University Hospital, Hospital Vall d'Hebron, Passeig de la Vall d'Hebron, 119-129 | 08035, Barcelona, Spain.
Àlex RoviraSection of Neuroradiology, Department of Radiology, Vall d'Hebron University Hospital, Hospital Vall d'Hebron, Passeig de la Vall d'Hebron, 119-129 | 08035, Barcelona, Spain.
Vall d'Hebron Hospital Universitari · ESFundación Universitaria Sanitas · COPoliclinico Tor Vergata · ITVall d'Hebron Institut de Recerca · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Spinal cord glioblastoma is a rare disease, with an aggressive course and a poor prognosis. We describe magnetic resonance imaging (MRI) findings, in 3 adult cases of biopsy-confirmed glioblastoma. Conventional MRI findings were unclear with regard to the differential diagnosis between this rare tumor and other more common spinal cord lesions, including less aggressive tumors such as ependymoma or pilocytic astrocytoma, abscesses or tumefactive demyelinating lesions. After reasonable exclusion of infectious/inflammatory conditions, a final diagnosis of glioblastoma was established based on histopathological analysis. The cases reported reflect the difficulty of early radiological diagnosis of spinal cord glioblastoma, and indicate the need to perform a biopsy once inflammatory-infectious conditions are excluded with appropriate laboratory tests.

Indexed as

Glial tumorsMRIPrimary spinal cord tumorsSpinal cord glioblastoma

Identifiers

PMID33193932
PMCPMC7642760
OpenAlexW3097920039

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.