Evidence map›Paper›PMID 41025034›Full record

ArticleOxford medical case reports2025

Cauda equina neuroendocrine tumour of the filum terminale: a rare cause of persistent sciatica.

Theoklis Kouyialis, David Halliday, Christophoros Christophorou, Christina Oxinou

Abstract readCase Reports
In one paragraph

Article in Oxford medical case reports, 2025. 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

4 authors.

Theoklis KouyialisCollege of Medicine and Veterinary Medicine, The University of Edinburgh, 49 Little France Cres, Edinburgh EH16 4SB, United Kingdom.ORCID https://orcid.org/0009-0004-7137-7902
David HallidayCollege of Medicine and Veterinary Medicine, The University of Edinburgh, 49 Little France Cres, Edinburgh EH16 4SB, United Kingdom.
Christophoros ChristophorouDepartment of Neurosurgery, Aretaeio Private Hospital, 55-57, Andrea Avraamidi st, Strovolos 2024, Cyprus.
Christina OxinouHistopathology, Oxinou Diagnostic Pathology Laboratory, 1 Arch. Makariou III Av., Nicosia, Cyprus.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cauda equina neuroendocrine tumours (CENETs), previously known as spinal paragangliomas (PGLs), are an extremely rare subset of spinal tumours that involve the cauda equina and filum terminale. They are classified as WHO Grade 1 and, thus, are largely benign. Their rarity, along with the overlap of their symptoms with more common spinal pathologies, leads to their frequent misdiagnosis. We present the case of a man in his mid-50s with a history of LBP exacerbated at night and right-sided sciatica with an L4 radicular distribution. He was referred to our team after being misdiagnosed and treated for lumbar disc herniation. A contrast-enhanced MRI revealed the presence of a large intradural lesion at the level of L4, treated by gross total resection (GTR) and later identified as a CENET. This case aims to enhance clinicians' understanding of CENETs, thereby preventing future misdiagnoses and improving patient outcomes.

Indexed as

neurologyoncology

Identifiers

PMID41025034
PMCPMC12476551

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.