Evidence map›Paper›PMID 25208274›Full record

ArticleRadiographics : a review publication of the Radiological Society of North America, Inc

Diffusion-weighted MR imaging for characterizing musculoskeletal lesions.

Ty K Subhawong, Michael A Jacobs, Laura M Fayad

Abstract read
In one paragraph

Article in Radiographics : a review publication of the Radiological Society of North America, Inc. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing 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

69 citing papers in PubMed.

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9 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Ty K SubhawongFrom the Department of Radiology, University of Miami Miller School of Medicine, Jackson Memorial Hospital, 1611 NW 12th Ave, Miami, FL 33136 (T.K.S.); and Sidney Kimmel Comprehensive Cancer Center (M.A.J., L.M.F.), Russell H. Morgan Department of Radiology and Radiological Science (M.A.J., L.M.F.), and Department of Orthopaedic Surgery (L.M.F.), Johns Hopkins Medical Institutions, Baltimore, Md.
Michael A Jacobs
Laura M Fayad

Funding

Multi-Modality Quantitiative Imaging for Evaluation of Response to Cancer TherapyU01CA140204 · NCI · JOHNS HOPKINS UNIVERSITY · PI DU, YONG, SOLNES, LILJA · 2011 to 2022
$6.1M
Detection of Malignant Tumors in the Breast Using Strain-Encoding (SENC) MagneticR44CA162870 · NCI · DIAGNOSOFT, INC. · PI OSMAN, NAEL · 2012 to 2014
$1.2M
NCI NIH HHS 1R44CA162870]NCI NIH HHS P50CA1031751NCI NIH HHS R44 CA162870NCI NIH HHS U01 CA140204NCI NIH HHS U01CA140204
6 · The paper itself

Abstract

Diffusion-weighted (DW) imaging is a functional magnetic resonance (MR) imaging technique that can readily be incorporated into a routine non-contrast material-enhanced MR imaging protocol with little additional scanning time. DW imaging is based on changes in the Brownian motion of water molecules caused by tissue microstructure. The apparent diffusion coefficient (ADC) is a quantitative measure of Brownian movement: Low ADC values typically reflect highly cellular microenvironments in which diffusion is restricted by the presence of cell membranes, whereas acellular regions allow free diffusion and result in elevated ADC values. Thus, with ADC mapping, one may derive useful quantitative information regarding the cellularity of a musculoskeletal lesion using a nonenhanced technique. The role of localized DW imaging in differentiating malignant from benign osseous and soft-tissue lesions is still evolving; when carefully applied, however, this modality has proved helpful in a subset of tumor types, such as nonmyxoid soft-tissue tumors. Studies of the use of DW imaging in assessing the treatment response of both osseous and soft-tissue tumors have shown that higher ADC values correlate with better response to cytotoxic therapy. Successful application of DW imaging in the evaluation of musculoskeletal lesions requires familiarity with potential diagnostic pitfalls that stem from technical artifacts and confounding factors unrelated to lesion cellularity. Further investigation is needed to evaluate the impact of DW imaging-ADC mapping on management and outcome in patients with musculoskeletal lesions.

Indexed as

Diffusion Magnetic Resonance ImagingBone NeoplasmsHumansMuscle NeoplasmsMusculoskeletal DiseasesSoft Tissue Neoplasms

Identifiers

PMID25208274
PMCPMC4319521

What OpenQuestion holds

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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.