Liyu Cheng

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OBJECTIVE To investigate the role of laryngeal electromyography (LEMG) in the diagnosis and treatment of spasmodic dysphonia (SD). METHODS The clinical manifestations, characteristics of motor unit potentials (MUPs), recruitment potentials, and laryngeal nerve evoked potentials (EPs) in LEMG, as well as the changes after botulinum toxin (BTX) treatment,(More)
OBJECTIVE To investigate the correlation between clinicopathological characteristics of vocal fold leukoplakia and laryngopharyngeal reflux (LRP). METHODS One hundred and thirty-eight patients with vocal leukoplakia who received laryngeal microsurgeries under suspension laryngoscope were recruited in this study. Reflux symptom index (RSI) and reflux(More)
OBJECTIVES The aim was to investigate the clinical and electromyographic characteristics of patients with unilateral vocal fold paralysis (UVFP) combined with lower cranial nerve injury. STUDY DESIGN This is a case series with chart review. METHODS Among 368 patients with idiopathic UVFP, 31 patients (8.4%) were eventually diagnosed with lower cranial(More)
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