Evidence map›Paper›PMID 42213105›Full record

ArticleSkeletal radiology2026

Subperiosteal abscess in pediatric acute osteomyelitis: ultrasound-guided percutaneous aspiration in three cases.

Gonzalo Corral

Abstract readCase Reports
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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. 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

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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

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

1 author.

Gonzalo CorralMusculoskeletal Radiology, Clínica Alemana de Santiago, Hospital de niños Exequiel González Cortés, Santiago, Chile. gcorralg@alemana.cl.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Subperiosteal abscess is a recognized complication of pediatric acute osteomyelitis and has traditionally been managed with surgical drainage. Evidence supporting minimally invasive ultrasound-guided therapeutic alternatives in children remains limited. We report three pediatric cases of acute osteomyelitis complicated by subperiosteal abscesses successfully treated with ultrasound-guided percutaneous aspiration. In all patients, ultrasound demonstrated subperiosteal collections measuring 4-7 mm in thickness, with no evidence of substantial intraosseous abscess on ultrasound or magnetic resonance imaging. Percutaneous aspiration was performed under real-time ultrasound guidance using fine-caliber needles, without indwelling catheter placement. Purulent material was obtained in all cases, with cultures positive for methicillin-sensitive Staphylococcus aureus. All patients showed rapid clinical and laboratory improvement within 24-48 h, without procedure-related complications, recurrence during follow-up, or subsequent need for surgical drainage. These cases illustrate the feasibility and potential clinical value of ultrasound-guided percutaneous aspiration as a minimally invasive therapeutic option in carefully selected pediatric patients with isolated subperiosteal abscesses.

Indexed as

AbscessOsteomyelitisStaphylococcal InfectionsUltrasonography, InterventionalAcute DiseaseChildChild, PreschoolDrainageFemaleHumansMagnetic Resonance ImagingMalePeriosteumSuctionOsteomyelitisPediatric musculoskeletal imagingSubperiosteal abscessUltrasound-guided aspiration

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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.