MRE Could Provide A Definitive Diagnosis For People With Muscle Pain

An estimated nine million men and women in the United States live with myofascial pain syndrome, a condition marked by pain that permeates muscles in the neck, back and shoulders. The condition is difficult to diagnose and not entirely understood, but research studies indicate that a new imaging technology developed at Mayo Clinic holds promise for a definitive diagnosis and, perhaps eventually, new treatments for people who have the syndrome.

A Mayo Clinic study published in the November issue of the Archives of Physical Medicine and Rehabilitation shows that magnetic resonance elastography, or MRE, can provide images of the affected muscle with clarity and insight not possible with magnetic resonance imaging, or MRI. While an MRI uses a magnetic field and radio waves to create clear and detailed cross-sectional images of the body's internal tissues and organs, an MRE measures the elasticity of tissue as it is gently vibrated.

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