Evidence map›Paper›PMID 35495294›Full record

ArticleSAGE open medical case reports2022

Proliferative flexor tenosynovitis in the index finger of a 10-year-old baseball player gloved hand: A case report.

Tsuyoshi Tajika, Kenichi Saito, Yusuke Tomomatsu, Takuro Kuboi, Yuhei Hatori, Junko Hirato, Takashi Yanagawa, Hirotaka Chikuda

Open access · goldAbstract readCase Reports
In one paragraph

Article in SAGE open medical case reports, 2022. 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, top 92% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

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

8 authors at 2 institutions in 1 country.

Tsuyoshi TajikaGraduate School of Health Sciences, Gunma University, Maebashi, Japan.ORCID https://orcid.org/0000-0003-1021-5315
Kenichi SaitoDepartment of Orthopaedic Surgery, Gunma University Graduate School of Medicine, Maebashi, Japan.
Yusuke TomomatsuDepartment of Orthopaedic Surgery, Gunma University Graduate School of Medicine, Maebashi, Japan.
Takuro KuboiDepartment of Orthopaedic Surgery, Gunma University Graduate School of Medicine, Maebashi, Japan.
Yuhei HatoriDepartment of Orthopaedic Surgery, Gunma University Graduate School of Medicine, Maebashi, Japan.
Junko HiratoDepartment of Human Pathology, Gunma University Graduate School of Medicine, Maebashi, Japan.
Takashi YanagawaDepartment of Orthopaedic Surgery, Gunma Prefectural Cancer Center, Ota, Japan.
Hirotaka ChikudaDepartment of Orthopaedic Surgery, Gunma University Graduate School of Medicine, Maebashi, Japan.
Gunma University · JPHyogo Prefectural Cancer Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Flexor tenosynovitis is rare in young children. This case report describes that of a 10-year-old boy with diffuse swelling of the left index finger, pain when catching a ball, and progressive inability for full flexing of the finger 2 months after starting baseball play. Magnetic resonance imaging showed a defined lesion with iso-signal intensity to muscle on T1-weighted imaging, and with high signal intensity to muscle on T2-weighted imaging. It was enhanced in T1-weighted fat suppression imaging with gadolinium enhancement. Surgical excision relieved the symptom. Histopathological findings mainly indicated proliferation of synoviocytes and plasma cell and lymphocyte infiltration. We speculated that the physical impact of the ball on the left index finger of his gloved hand during catching activated some immunological mechanism and thereby caused nonspecific tenosynovitis in this young baseball player. Awareness of this pathophysiology might raise confidence in proper diagnosis for assessing the swelling of fingers in young baseball players.

Indexed as

Baseballcatchingflexor tenosynovitisgloved handindex finger

Identifiers

PMID35495294
PMCPMC9052806
OpenAlexW4226214118

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.