Evidence map›Paper›PMID 22718272›Full record

ArticleSkeletal radiology2013

Apparent diffusion coefficient of the vertebral bone marrow in children with Gaucher's disease type I and III.

Ahmed Abdel Khalek Abdel Razek, Ahmed Abdalla, Abeer Fathy, Ahmed Megahed

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Article in Skeletal radiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.5field-weighted citation impact, top 19% of its field
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

13 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Gaucher Disease in Bone: From Pathophysiology to Practice.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2019
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Marrow: red, yellow and bad.Pediatric radiology · 2013
    Article
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Ahmed Abdel Khalek Abdel RazekDepartment of Diagnostic Radiology, Mansoura faculty of Medicine Mansoura, Mansoura, Egypt. arazek@mans.edu.eg
Ahmed Abdalla
Abeer Fathy
Ahmed Megahed
Mansoura University · EGMansoura University Hospital · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo assess apparent diffusion coefficient (ADC) as a quantitative parameter for detection of vertebral bone marrow infiltration in children with Gaucher's disease type I and III. MATERIAL AND

methodsProspective study was conducted on 20 infants and children (14 M, 6 F; aged 31-61 months; mean age 46 months) with Gaucher's disease type I (n = 13) and III (n = 7), and 20 age and sex matched controls. They underwent routine and diffusion-weighted MR imaging of the lumbar spine using echo planar imaging with b value of 0, 500 and 1000 sec/mm2. The ADC value of the lumbar vertebral bone marrow was compared in different phenotypes and genotypes; and correlated with bone marrow burden score (BMB), chitotriosidase level, hemoglobin and platelet count.

resultsThe mean ADC value of marrow infiltration in patients with Gaucher's disease (0.39 ± 0.06 × 10(-3) mm(2)/s) was significantly lower (P = 0.001) than that of vertebral bone marrow in controls (0.54 ± 0.05 × 10(-3) mm(2)/s). The cut-off ADC value used to differentiate patients with Gaucher's disease from controls was (0.47 × 10(-3) mm(2)/s); with sensitivity of 95 %; specificity of 95 % and area under the curve of 0.986. The L444P/L444P mutation had significantly lower ADC value compared to other mutations (P = 0.001). The mean ADC value of the bone marrow negatively correlated with BMB (r = -0.831; P = 0.001), and biomarkers of disease activity including chitotriosidase (r = -0.542; P = 0.014), hemoglobin (r = -0.727; P = 0.001) and platelets (r = -0.698; P = 0.001).

conclusionWe concluded that there is significant difference in the ADC value of vertebral bone marrow between children with Gaucher's disease and controls, and the ADC value correlated well with genotyping and some biomarkers of disease activity.

Indexed as

AlgorithmsBone MarrowChildChild, PreschoolDiffusion Magnetic Resonance ImagingFemaleGaucher DiseaseHumansImage EnhancementImage Interpretation, Computer-AssistedLumbar VertebraeMaleReproducibility of ResultsSensitivity and Specificity

Identifiers

PMID22718272
OpenAlexW2005613247

What OpenQuestion holds

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Read underepoch 390

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.