Evidence map›Paper›PMID 42502793›Full record

ArticleRadiology case reports2026

Fully automated 3D MRI assessment of isolated chondral fracture of the knee in an adolescent athlete: A case report.

Nobutake Ozeki, Hisako Katano, Tomomasa Nakamura, Yusuke Nakagawa, Takashi Hoshino, Mai Katakura, Masaki Amemiya, An Jae-Sung, Jun Masumoto, Hideyuki Koga and 1 more

Abstract readCase Reports
In one paragraph

Article in Radiology case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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

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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

11 authors.

Nobutake OzekiCenter for Stem Cell and Regenerative Medicine, Institute of Science Tokyo, Tokyo, Japan.
Hisako KatanoCenter for Stem Cell and Regenerative Medicine, Institute of Science Tokyo, Tokyo, Japan.
Tomomasa NakamuraDepartment of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, Tokyo, Japan.
Yusuke NakagawaDepartment of Cartilage Regeneration, Institute of Science Tokyo, Tokyo, Japan.
Takashi HoshinoClinical Center for Sports Medicine and Sports Dentistry, Institute of Science Tokyo, Tokyo, Japan.
Mai KatakuraDepartment of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, Tokyo, Japan.
Masaki AmemiyaDepartment of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, Tokyo, Japan.
An Jae-SungDepartment of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, Tokyo, Japan.
Jun MasumotoFujifilm Corporation, Tokyo, Japan.
Hideyuki KogaDepartment of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, Tokyo, Japan.
Ichiro SekiyaCenter for Stem Cell and Regenerative Medicine, Institute of Science Tokyo, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Isolated chondral fractures of the knee are rare injuries in pediatric patients and may be difficult to diagnose because of the absence of osseous attachment. We report an 11-year-old boy who sustained a right knee injury during soccer. Although radiographs and computed tomography showed no abnormalities, magnetic resonance imaging (MRI) revealed an isolated chondral fracture of the lateral femoral condyle. Fully automated 3-dimensional MRI visualized a full-thickness cartilage defect and enabled precise measurement of lesion morphology and area. The patient underwent anatomical reduction and fixation using bioabsorbable pins. Follow-up MRI at 5 months demonstrated complete cartilage healing, and the patient returned to competitive soccer 8 months postoperatively without symptoms. This case highlights the diagnostic and clinical utility of fully automated 3-dimensional MRI for preoperative assessment, surgical planning, and postoperative evaluation of isolated chondral fractures in pediatric patients, while demonstrating that timely fixation can achieve successful cartilage healing and return to sport.

Indexed as

3D MRIIsolated chondral fractureKnee cartilage

Identifiers

PMID42502793
PMCPMC13400212

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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.