Evidence map›Paper›PMID 34012749›Full record

ArticleNMC case report journal2021

Subpial Lumbar Lipoma Associated with Retained Medullary Cord.

Takato Morioka, Nobuya Murakami, Satoshi O Suzuki, Ryoko Nakamura, Masahiro Mizoguchi

Open access · diamondAbstract readCase Reports
In one paragraph

Article in NMC case report journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Observational
  2. Nondysraphic intramedullary spinal cord lipoma: a case report.Annals of medicine and surgery (2012) · 2024
    Article
  3. Article
  4. 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

5 authors at 3 institutions in 1 country.

Takato MoriokaDepartment of Neurosurgery, Fukuoka Children's Hospital, Fukuoka, Fukuoka, Japan.
Nobuya MurakamiDepartment of Neurosurgery, Fukuoka Children's Hospital, Fukuoka, Fukuoka, Japan.
Satoshi O SuzukiDepartment of Neuropathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan.
Ryoko NakamuraDepartment of Pediatrics, Japan Community Health Care Organization (JCHO), Kyushu Hospital, Kitakyushu, Fukuoka, Japan.
Masahiro MizoguchiDepartment of Neurosurgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan.
Fukuoka Children's Hospital and Medical Center for Infectious Diseases · JPKyushu University · JPKyushu Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Subpial lipomas, which are also known as nondysraphic intramedullary spinal cord lipomas, are not associated with spinal dysraphism resulting from the failed primary neurulation. Retained medullary cord (RMC) is a newly defined entity of closed spinal dysraphism that originates from the late arrest of secondary neurulation. We treated a 6-year-old boy presented with myoclonus of the lower limbs, who had subpial lipoma at the lumbar cord, just rostral to the low-lying conus, which was tethered by a cord-like structure (C-LS) continuous from the conus and extending to the dural cul-de-sac. Following cord untethering from C-LS and minimal debulking of the lipoma, the myoclonus was improved. Histological examination of C-LS revealed a large central canal-like structure in the neuroglial core and the diagnosis of RMC was made. Subpial lipomas can be incidentally coexistent with spinal dysraphism resulting from the failed secondary neurulation, such as RMC.

Indexed as

central canalneuroglial coreprimary neurulationsecondary neurulationspinal myoclonus

Identifiers

PMID34012749
PMCPMC8116927
OpenAlexW3134288865

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.