High‐Resolution Nerve Ultrasound to Assess Nerve Echogenicity, Fascicular Count, and Cross‐Sectional Area Using Semiautomated Analysis

Abstract

Semiautomated evaluation of echogenicity, fascicle count, and fascicle CSA is reliable. Cutoff values to differentiate between healthy persons and CIDP do not exist. Echogenicity is useful for detecting clinically progressive CIDP patients and should be used in clinical context or intraindividual course.