Recurrent laryngeal nerve injury is one of the main complications of thyroidectomy. Since variability in the course of the nerve increases the risk of injury, routine nerve exploration is recommended. In this report, we present two cases of non-recurrent laryngeal nerve found during total thyroidectomy performed for benign pathologies. Total thyroidectomy was performed on two female patients (5...

Tuberculosis of the thyroid gland is a very rare condition. A case of a 47-year-old female with a history of a euthyroid multi-nodular goitre is presented. The patient developed hoarseness due to right recurrent laryngeal nerve paralysis, confirmed with indirect laryngoscopy. On repeated ultrasound, volumetric progression of a dominant nodule in the inferior part of the right thyroid lobe was n...

BACKGROUND Conventional intraoperative nerve monitoring, predicated on intermittent stimulation, can predict recurrent laryngeal nerve (RLN) palsy only after the damage has been done. METHODS Fifty-two patients (52 nerves at risk) who underwent continuous intraoperative nerve monitoring (CIONM) for thyroid surgery via vagus nerve stimulation had their electromyographic (EMG) tracings recorded...

OBJECTIVES/HYPOTHESIS When the recurrent laryngeal nerve (RLN) is injured, functional recovery may be limited by the number of axons that regrow across the site of injury, and by the proportions of these axons that reinnervate the antagonistic muscle (synkinesis). This process was investigated in a computer model of RLN recovery. STUDY DESIGN Computer simulation. METHODS The developed compu...

OBJECTIVE The detailed characteristics and prognosis of nonsurgery-related unilateral vocal fold paralysis (NSUVFP) are currently unclear. This study evaluated the extent of laryngeal nerve lesions and the individual characteristics for patients with NSUVFP. STUDY DESIGN Retrospective, case series. METHODS Patients with unilateral vocal fold paralysis (UVFP) were evaluated using videolaryng...

Experiments carried out in conscious guinea pigs suggest that citric acid-evoked coughing is partly mediated by transient receptor potential vanilloid type 1 (TRPV1) receptor-dependent activation of tachykinin-containing, capsaicin-sensitive C fibers. In vitro electrophysiological analyses indicate, however, that acid also activates capsaicin-sensitive and -insensitive vagal afferent nerves by ...

1. Ventilation was measured during normoxia, hypoxia and hypercapnia before and after administration of almitrine in conscious, unrestrained, tracheostomized rats with the superior laryngeal nerves intact or cut. In superior laryngeal nerve-intact animals breathing air, almitrine increased minute ventilation due to an increase in respiratory frequency with no change in tidal volume. In superior...

Ectopic thyroid tissue (ETT) is a rare developmental anomaly of the thyroid tissue which is defined as the presence of thyroid tissue in locations other than the pretracheal area. However, ectopic thyroid tissue in the lateral neck surrounding the recurrent laryngeal nerve is unusually found. Here we describe a case of a 64-year-old woman who was found bilateral thyroid goiter by the ultrasound...