Evidence map›Paper›PMID 41733619›Full record

ArticleSkeletal radiology2026

Lateral femoral condyle OCD lesions in children on knee MRI.

Jie C Nguyen, Liya Gendler, Carlos Yaya-Quezada, Julian Forero-Millan, Wondwossen T Lerebo, J Todd R Lawrence, Theodore J Ganley

Abstract read
In one paragraph

Article in Skeletal radiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

7 authors.

Jie C NguyenDepartment of Radiology, Section of MSK Imaging, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA. nguyenj6@chop.edu.ORCID http://orcid.org/0000-0003-3229-9986
Liya GendlerDepartment of Radiology, Section of MSK Imaging, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA.
Carlos Yaya-QuezadaDepartment of Radiology, Section of MSK Imaging, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA.
Julian Forero-MillanDepartment of Radiology, Section of MSK Imaging, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA.
Wondwossen T LereboDepartment of Radiology, Section of MSK Imaging, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA.
J Todd R LawrenceUniversity of Pennsylvania, Perelman School of Medicine, 3400 Civic Center Blvd, Philadelphia, PA, 19104, USA.
Theodore J GanleyUniversity of Pennsylvania, Perelman School of Medicine, 3400 Civic Center Blvd, Philadelphia, PA, 19104, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo systematically investigate the various MRI findings that can associate with unstable lateral femoral condyle (LFC) osteochondritis dissecans (OCD) lesions in the pediatric knee.

methodsThis retrospective study included patients < 18 years who underwent knee MRI and treatment for LFC OCD lesions, between 2018 and 2025. Blinded to outcome, 2 radiologists independently and retrospectively reviewed all examinations to determine the presence of effusion, skeletal maturity, and various direct and indirect findings that can associate with lesion instability. Demographic characteristics and lesion volume were also collected. The reference standard for lesion stability included arthroscopy (n = 16) and in those managed conservatively, follow-up clinical and imaging evaluations (n = 21). Findings between stable and unstable lesions were compared.

resultsThirty-two patients (21 males, 11 females, mean age = 12.0 ± 2.0 years, range = 8.1-17.2) had a total of 37 (26 stable, 11 unstable) lesions. Older age (14.4 ± 1.9 vs. 11.9 ± 1.5 years, P < .01), skeletal maturity (36.4% vs. 3.8%, P = .02), larger lesion volume (436.4 mm

conclusionVarious MRI findings can associate with unstable LFC OCD lesions, but the presence of overlying cartilage alteration had the highest discriminative performance.

Indexed as

FemurKnee JointMagnetic Resonance ImagingOsteochondritis DissecansAdolescentArthroscopyChildFemaleHumansMaleRetrospective StudiesArthroscopyCartilageChildrenDiagnostic performanceImagingKneeLateral femoral condyleMRIOCDOsteochondritis dissecans

Identifiers

PMID41733619
PMCPMC13198500

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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.