Evidence map›Paper›PMID 34838136›Full record

ArticleCancer imaging : the official publication of the International Cancer Imaging Society2021

Whole-body diffusion-weighted MRI of normal lymph nodes: prospective apparent diffusion coefficient histogram and nodal distribution analysis in a healthy cohort.

Ricardo Donners, Raphael Shih Zhu Yiin, Matthew Blackledge, Dow-Mu Koh

Open access · goldAbstract read
In one paragraph

Article in Cancer imaging : the official publication of the International Cancer Imaging Society, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

14 citing papers in PubMed, 18 citations in OpenAlex.

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  6. Axillary Lymphadenopathy after COVID-19 Vaccination: Follow-up for Enlarged Lymph Nodes on MR Imaging.Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine · 2025
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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

4 authors at 3 institutions in 2 countries.

Ricardo Donners *Department of Diagnostic Radiolog, The Royal Marsden NHS Foundation Trust, Downs Road, Sutton, London, Surrey, SM2 5PT, UK. ricardo.donners@rmh.nhs.uk.ORCID http://orcid.org/0000-0002-1614-0521
Raphael Shih Zhu Yiin *Department of Diagnostic Radiology, Changi General Hospital, 2 Simei St 3, Singapore, 529889, Singapore.
Matthew BlackledgeInstitute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK.
Dow-Mu KohDepartment of Diagnostic Radiology, Institute of Cancer Research and The Royal Marsden NHS, Foundation Trust, Downs Road, Sutton, London, Surrey, SM2 5PT, UK.
Royal Marsden NHS Foundation Trust · GBChangi General Hospital · SGInstitute of Cancer Research · GB

Funding

Cancer Research UK and EPSRC to the Cancer Imaging Centre at ICR and RMH, in association with the MRC and Department of Health C1060/A10334 & C1060/A16464
6 · The paper itself

Abstract

backgroundWhole body DWI (WB-DWI) enables the identification of lymph nodes for disease evaluation. However, quantitative data of benign lymph nodes across the body are lacking to allow meaningful comparison of diseased states. We evaluated apparent diffusion coefficient (ADC) histogram parameters of all visible lymph nodes in healthy volunteers on WB-DWI and compared differences in nodal ADC values between anatomical regions.

methodsWB-DWI was performed on a 1.5 T MR system in 20 healthy volunteers (7 female, 13 male, mean age 35 years). The b900 images were evaluated by two radiologists and all visible nodes from the neck to groin areas were segmented and individual nodal median ADC recorded. All segmented nodes in a patient were summated to generate the total nodal volume. Descriptors of the global ADC histogram, derived from individual node median ADCs, including mean, median, skewness and kurtosis were obtained for the global volume and each nodal region per patient. ADC values between nodal regions were compared using one-way ANOVA with Bonferroni post hoc tests and a p-value ≤0.05 was deemed statistically significant.

resultsOne thousand sixty-seven lymph nodes were analyzed. The global mean and median ADC of all lymph nodes were 1.12 ± 0.27 (10

conclusionsThe global mean and median ADC of all lymph nodes were 1.12 ± 0.27 (10

trial registrationRoyal Marsden Hospital committee for clinical research registration number 09/H0801/86, 19.10.2009.

Indexed as

Diffusion Magnetic Resonance ImagingLymph NodesAdultFemaleHumansMaleProspective StudiesRetrospective StudiesDiffusion-weighted MRIHistogramLymph nodesWhole-body MRI

Identifiers

PMID34838136
PMCPMC8627090
OpenAlexW3214874013

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.