Evidence map›Paper›PMID 16187026›Full record

ArticleJournal of neuro-oncology2005

Intra-parenchymal mesenchymal chondrosarcoma of the cerebellum: case report and review of the literature.

Michael Yassa, Jean-Paul Bahary, Pierre Bourguoin, Manon Bélair, France Berthelet, Alain Bouthillier

Abstract readCase ReportsLetter
PubMed Publisher
In one paragraph

Article in Journal of neuro-oncology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 2 pooled it
0.2field-weighted citation impact, top 46% 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

2 citing papers in PubMed, 2 syntheses or guidelines pooled it, 11 citations in OpenAlex.

  1. CT and MRI findings of intracranial extraskeletal mesenchymal and myxoid chondrosarcoma: report of 3 rare cases and literature review.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Pooled it
  2. Pooled it
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

6 authors at 2 institutions in 1 country.

Michael Yassa
Jean-Paul Bahary
Pierre Bourguoin
Manon Bélair
France Berthelet
Alain Bouthillier
Centre Hospitalier de l’Université de Montréal · CAHôpital Notre-Dame · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 44-year-old male presented with a 3-week history of clumsiness and numbness of the left hemibody. CT scan and MRI revealed a 2 cm mass in the right hemisphere of the cerebellum. The patient underwent a sub-occipital craniotomy with gross total resection of the intra-parenchymal lesion. On pathology, the lesion was found to be compatible with a mesenchymal chondrosarcoma. The patient received adjuvant radiation treatment and remains free of disease 60 months after completion of treatment. Mesenchymal chondrosarcomas are neoplasms that rarely arise intra-cranially. Thirty cases have been found in the literature. Our case resembles more closely six of these cases because the tumour had no dural attachment. We describe our case in more detail and review similar cases found in the English literature.

Indexed as

AdultCarcinoma, PapillaryCerebellar NeoplasmsChondrosarcoma, MesenchymalHumansImmunohistochemistryMagnetic Resonance ImagingMaleNeoplasms, Second PrimaryThyroid Neoplasms

Identifiers

PMID16187026
OpenAlexW1966047791

What OpenQuestion holds

Textmetadata
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.