Evidence map›Paper›PMID 33033917›Full record

ArticlePediatric radiology2021

Chronic nonbacterial osteomyelitis - clinical and magnetic resonance imaging features.

Paola d'Angelo, Laura Tanturri de Horatio, Paolo Toma, Lil-Sofie Ording Müller, Derk Avenarius, Elisabeth von Brandis, Pia Zadig, Ines Casazza, Manuela Pardeo, Denise Pires-Marafon and 4 more

Open access · hybridAbstract read
In one paragraph

Article in Pediatric radiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

33 citing papers in PubMed, 46 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. CRISPR-based next-generation molecular diagnostics for bone infection.Frontiers in cell and developmental biology · 2026
    Review
  6. Review
  7. Diagnosis and Management of Chronic Nonbacterial Osteomyelitis in a Dog.Animals : an open access journal from MDPI · 2025
    Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. An improved understanding of pediatric chronic nonbacterial osteomyelitis pathophysiology informs current and future treatment.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2024
    Review
  15. Review
  16. Article
  17. Sonographic features of sternal pseudotumour in children.Australasian journal of ultrasound in medicine · 2024
    Article
  18. Article
  19. Review
  20. Review
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

14 authors at 3 institutions in 2 countries.

Paola d'AngeloDepartment of Radiology, Ospedale Pediatrico Bambino Gesu, Rome, Italy.
Laura Tanturri de HoratioDepartment of Radiology, Ospedale Pediatrico Bambino Gesu, Rome, Italy.
Paolo TomaDepartment of Radiology, Ospedale Pediatrico Bambino Gesu, Rome, Italy.
Lil-Sofie Ording MüllerSection of Pediatric Radiology, Oslo University Hospital, Oslo, Norway.
Derk AvenariusSection of Pediatric Radiology, University Hospital of North Norway, 9019, Tromsø, Norway.
Elisabeth von BrandisSection of Pediatric Radiology, Oslo University Hospital, Oslo, Norway.
Pia ZadigSection of Pediatric Radiology, University Hospital of North Norway, 9019, Tromsø, Norway.
Ines CasazzaDepartment of Radiology, Ospedale Pediatrico Bambino Gesu, Rome, Italy.
Manuela PardeoDepartment of Rheumatology, Ospedale Pediatrico Bambino Gesu, Rome, Italy.
Denise Pires-MarafonDepartment of Rheumatology, Ospedale Pediatrico Bambino Gesu, Rome, Italy.
Martina CapponiDepartment of Rheumatology, Ospedale Pediatrico Bambino Gesu, Rome, Italy.
Antonella InsalacoDepartment of Rheumatology, Ospedale Pediatrico Bambino Gesu, Rome, Italy.
Benedetti FabrizioDepartment of Rheumatology, Ospedale Pediatrico Bambino Gesu, Rome, Italy.
Karen RosendahlSection of Pediatric Radiology, University Hospital of North Norway, 9019, Tromsø, Norway. Karen.rosendahl@unn.no.ORCID 0000-0002-0135-2169
Bambino Gesù Children's Hospital · ITUniversity Hospital of North Norway · NOOslo University Hospital · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChronic nonbacterial osteomyelitis (CNO) is a rare autoinflammatory bone disorder. Little information exists on the use of imaging techniques in CNO. MATERIALS AND

methodsWe retrospectively reviewed clinical and MRI findings in children diagnosed with CNO between 2012 and 2018. Criteria for CNO included unifocal or multifocal inflammatory bone lesions, symptom duration >6 weeks and exclusion of infections and malignancy. All children had an MRI (1.5 tesla) performed at the time of diagnosis; 68 of these examinations were whole-body MRIs including coronal short tau inversion recovery sequences, with additional sequences in equivocal cases.

resultsWe included 75 children (26 boys, or 34.7%), with mean age 10.5 years (range 0-17 years) at diagnosis. Median time from disease onset to diagnosis was 4 months (range 1.5-72.0 months). Fifty-nine of the 75 (78.7%) children presented with pain, with or without swelling or fever, and 17 (22.7%) presented with back pain alone. Inflammatory markers were raised in 46/75 (61.3%) children. Fifty-four of 75 (72%) had a bone biopsy. Whole-body MRI revealed a median number of 6 involved sites (range 1-27). Five children (6.7%) had unifocal disease. The most commonly affected bones were femur in 46 (61.3%) children, tibia in 48 (64.0%), pelvis in 29 (38.7%) and spine in 20 (26.7%). Except for involvement of the fibula and spine, no statistically significant differences were seen according to gender.

conclusionNearly one-fourth of the children presented with isolated back pain, particularly girls. The most common sites of disease were the femur, tibia and pelvic bones. Increased inflammatory markers seem to predict the number of MRI sites involved.

Indexed as

Bone DiseasesOsteomyelitisAdolescentChildChild, PreschoolFemaleHumansInfantInfant, NewbornMagnetic Resonance ImagingMaleRetrospective StudiesSpineBonesChildrenChronic nonbacterial osteomyelitis (CNO)InflammationMagnetic resonance imagingScoring systemWhole body

Identifiers

PMID33033917
PMCPMC7846524
OpenAlexW3092400568

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.