Evidence map›Paper›PMID 42407113›Full record

ArticleJournal of neurosurgery. Case lessons2026

Slow-growing hematoma in the thoracic ligamentum flavum: illustrative case.

Fumiaki Fujihara, Hisaaki Uchikado, Yukino Irie, Hiroshi Ohtani, Syuji Hayashi, Tooru Inoue, Hiroshi Abe

Abstract read
In one paragraph

Article in Journal of neurosurgery. Case lessons, 2026. 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

7 authors.

Fumiaki FujiharaDepartment of Neurosurgery, Hakujyuji Hospital, Fukuoka.ORCID 0000-0002-0539-6273
Hisaaki UchikadoUchikado NeuroSpine Clinic, Hakata, Fukuoka.
Yukino IrieDepartment of Neurosurgery, Hakujyuji Hospital, Fukuoka.
Hiroshi OhtaniDepartment of Pathology, Hakujyuji Hospital, Fukuoka.
Syuji HayashiDepartment of Neurosurgery, Hakujyuji Hospital, Fukuoka.
Tooru InoueDepartment of Neurosurgery, Hakujyuji Hospital, Fukuoka.
Hiroshi AbeDepartment of Neurosurgery, Fukuoka University, Fukuoka, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThoracic ligamentum flavum hematoma (LFH) is rare. Furthermore, hematoma enlargement due to repeated rebleeding is extremely rare. The authors report on a rare surgical case of thoracic epidural hematoma of the ligamentum flavum. OBSERVATIONS: A 58-year-old man with hypertension presented to the emergency department with thoracic myelopathy, including recurrent back pain and right lower limb paralysis for 9 months. Imaging revealed an epidural mass lesion at T8-9, and surgery was performed based on a diagnosis of hemorrhage with fibrous components. The patient's neurological findings improved, and he was discharged home. LESSONS: Slow-growing LFH in the lower thoracic spine is extremely rare compared to the lumbar spine. Herein, the authors report on the mechanisms of LFH. https://thejns.org/doi/10.3171/CASE26334.

Indexed as

growing spinal epidural hematomaligamentum flavum hematomaprelaminar arterythoracic myelopathythoracic spine

Identifiers

PMID42407113
PMCPMC13335118

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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.