ArticleKorean journal of radiology2022
Quantification of Nerve Viscosity Using Shear Wave Dispersion Imaging in Diabetic Rats: A Novel Technique for Evaluating Diabetic Neuropathy.
Article in Korean journal of radiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 7 citations in OpenAlex.
- Feasibility of Viscosity Imaging and Shear Wave Elastography for Diagnosing Diabetic Peripheral Neuropathy.Korean journal of radiology · 2025Article
- High-frequency ultrasound shear wave dispersion imaging for male infertility: a pilot study.Quantitative imaging in medicine and surgery · 2025Article
- Quantitative analysis of contrast-enhanced ultrasonography in rat models of hepatic acute graft-versus-host disease.Quantitative imaging in medicine and surgery · 2023Article
- Ultrasonic visualization technique for anatomical and functional analyses of the sciatic nerve in rats.Frontiers in neuroscience · 2023Article
- Electrodiagnostic Testing and Nerve Ultrasound of the Carpal Tunnel in Patients with Type 2 Diabetes.Journal of clinical medicine · 2022Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveViscoelasticity is an essential feature of nerves, although little is known about their viscous properties. The discovery of shear wave dispersion (SWD) imaging has presented a new approach for the non-invasive evaluation of tissue viscosity. The present study investigated the feasibility of using SWD imaging to evaluate diabetic neuropathy using the sciatic nerve in a diabetic rat model. MATERIALS AND
methodsThis study included 11 diabetic rats in the diabetic group and 12 healthy rats in the control group. Bilateral sciatic nerves were evaluated 3 months after treatment with streptozotocin. We measured the nerve cross-sectional area (CSA), nerve stiffness using shear wave elastography (SWE), and nerve viscosity using SWD imaging. The motor nerve conduction velocity (MNCV) was also measured. These four indicators and the histology of the sciatic nerves were then compared between the two groups. The performance of CSA, SWE, and SWD imaging in distinguishing the two groups was assessed using receiver operating characteristic (ROC) analysis.
resultsNerve CSA, stiffness, and viscosity in the diabetic group was significantly higher than those in the control group (all
conclusionSciatic nerve viscosity measured using SWD imaging was significantly higher in diabetic rats. The viscosity measured using SWD imaging performed well in distinguishing the diabetic neuropathy group from the control group. Therefore, SWD imaging may be a promising method for the evaluation of diabetic neuropathy.
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