Volume 55, Issue 2 pp. 171-178
Clinical Research

Peripheral nerve high-resolution ultrasound in diabetes

Ari Breiner MD, MSc

Ari Breiner MD, MSc

Ellen and Martin Prosserman Centre for Neuromuscular Diseases, Department of Medicine, 5EC-309, Toronto General Hospital, University Health Network, 200 Elizabeth Street, Toronto, Ontario, M5G 2C4 Canada

Search for more papers by this author
Mohammad Qrimli MD

Mohammad Qrimli MD

Ellen and Martin Prosserman Centre for Neuromuscular Diseases, Department of Medicine, 5EC-309, Toronto General Hospital, University Health Network, 200 Elizabeth Street, Toronto, Ontario, M5G 2C4 Canada

King Fahad Hospital, Ministry of Health, Madina, Saudi Arabia

Search for more papers by this author
Hamid Ebadi MD

Hamid Ebadi MD

Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada

Search for more papers by this author
Majed Alabdali MD

Majed Alabdali MD

Ellen and Martin Prosserman Centre for Neuromuscular Diseases, Department of Medicine, 5EC-309, Toronto General Hospital, University Health Network, 200 Elizabeth Street, Toronto, Ontario, M5G 2C4 Canada

Department of Neurology, King Fahad University Hospital, University of Dammam, Dammam, Saudi Arabia

Search for more papers by this author
Leif E. Lovblom MSc

Leif E. Lovblom MSc

Division of Endocrinology and Metabolism, Department of Medicine, Mount Sinai Hospital and Lunenfeld-Tanenbaum Research Institute, University of Toronto, Toronto, Ontario, Canada

Search for more papers by this author
Alon Abraham MD

Alon Abraham MD

Ellen and Martin Prosserman Centre for Neuromuscular Diseases, Department of Medicine, 5EC-309, Toronto General Hospital, University Health Network, 200 Elizabeth Street, Toronto, Ontario, M5G 2C4 Canada

Search for more papers by this author
Hana Albulahi MD

Hana Albulahi MD

Ellen and Martin Prosserman Centre for Neuromuscular Diseases, Department of Medicine, 5EC-309, Toronto General Hospital, University Health Network, 200 Elizabeth Street, Toronto, Ontario, M5G 2C4 Canada

Search for more papers by this author
Bruce A. Perkins MD, MPH

Bruce A. Perkins MD, MPH

Division of Endocrinology and Metabolism, Department of Medicine, Mount Sinai Hospital and Lunenfeld-Tanenbaum Research Institute, University of Toronto, Toronto, Ontario, Canada

Search for more papers by this author
Vera Bril MD

Corresponding Author

Vera Bril MD

Ellen and Martin Prosserman Centre for Neuromuscular Diseases, Department of Medicine, 5EC-309, Toronto General Hospital, University Health Network, 200 Elizabeth Street, Toronto, Ontario, M5G 2C4 Canada

Correspondence to: V. Bril; e-mail: [email protected]Search for more papers by this author
First published: 16 June 2016
Citations: 70

ABSTRACT

Introduction

High-resolution ultrasound (HRU) is used in the diagnosis of peripheral neuropathies. There are conflicting data regarding HRU findings in patients with diabetic sensorimotor polyneuropathy (DSP). Our purpose in this study was to measure nerve cross-sectional areas (CSAs) in patients with diabetes, with and without DSP. Methods: We performed a prospective peripheral nerve HRU study of 100 diabetic subjects, assessed the CSA at predefined sites, and compared the results with those of 100 normal subjects. We evaluated the use of individual CSA values and various summary scores for diagnosis of DSP. Results: Diabetic subjects had higher CSA values than healthy volunteers, and those with DSP had higher CSA values. Three or more enlarged CSA sites predicted DSP with 64% sensitivity and 77% specificity. Conclusions: Peripheral nerves are enlarged diffusely in diabetic patients, including sites not susceptible to bony compression. The number of enlarged CSA values can help predict the presence of DSP. Muscle Nerve, 2016 Muscle Nerve 55: 171–178, 2017

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.

click me