Nasendoscopy

INTRODUCTION: Flexible nasendoscopy (FNE) is the principal assessment method for vocal cord movement. Because the procedure is inherently subjective it may not be possible for clinicians to grade the degree of vocal cord movement reliably. The aim of this study was to assess the accuracy and consistency of grading vocal cord movement as viewed via FNE. METHODS: Thirty FNE videos, without sound or clinical information, were assessed by six consultant head and neck surgeons...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

Objective: To investigate a novel combined microinvasive trans-submandibular and nasendoscopy surgical approach for nasopharyngeal carcinoma involving the parapharyngeal space. Methods: Seven patients diagnosed with nasopharyngeal carcinoma involving the parapharyngeal space between May 2018 and April 2021, two males and five females, aged 37-63 years.Six of the 7 patients underwent submental flap preparation and dissection of the lymph nodes in the upper neck and parapharyngeal space on the lesion side...

This case report describes a rare presentation of synchronous pathologies-sinonasal inverted papilloma (SIP) and recurrent respiratory papillomatosis (RRP)-in a 47-year-old man using continuous positive airway pressure (CPAP) ventilation for progressive obstructive sleep apnoea. As far as we know, this is the first case of concurrent SIP and RRP disease described in the literature. The patient initially presented for management of chronic rhinosinusitis symptoms. He was found to have an extensive nasal lesion on flexible nasendoscopy, for which surgical management was recommended...

Mandibular advancement device (MAD) treatment outcome for obstructive sleep apnea (OSA) is variable and patient dependent. A global, clinically applicable predictive model is lacking. Our aim was to combine characteristics obtained during drug-induced sleep endoscopy (DISE), awake nasendoscopy, and computed tomography scan-based computational fluid dynamic (CFD) measurements in one multifactorial model, to explain MAD treatment outcome. A total of 100 patients with OSA were prospectively recruited and treated with a MAD at fixed 75% protrusion...

Background and Aims: Awake fibreoptic nasotracheal intubation is associated with adverse airway and hemodynamic complications. The aim of this study was to evaluate the role of endotracheal tube size on nasal and laryngeal morbidity during awake fibreoptic-guided nasotracheal intubation. Material and Methods: Eighty patients recruited to undergo awake fibreoptic intubation were randomly allocated to Group C (standard size endotracheal tube) and Group S (small size endotracheal tube followed by exchange to standard size using Airway Exchange Catheter under general anesthesia)...

INTRODUCTION AND IMPORTANCE: Carotid artery blowout syndrome is a rare complication of head and neck cancer treatment. It defines a rupture of the carotid artery wall through vessel wall necrosis. This is typically precipitated by radiotherapy, direct tumour invasion, or a combination of these factors. We describe a rare case of three consecutive carotid artery blowouts in a head and neck cancer patient. CASE PRESENTATION: A 58-year-old man with a history of T3NO hypopharyngeal squamous cell carcinoma (SCC) treated with chemotherapy and radiation presented with a four-month history of progressive dysphagia and right sided neck pain...

BACKGROUND: Flexible nasendoscopy (FNE) is an invaluable multi-disciplinary tool for upper aerodigestive tract (UADT) examination. During the COVID-19 pandemic concerns were raised that FNE had the potential of generating aerosols resulting in human cross-contamination when performed on SARS-COV2 carriers. In the UK, and other European countries, national guidelines were issued restricting FNE to essential cases. We surveyed ENT-UK members and Royal College of Speech and Language Therapists (RCSLT) members to determine the impact of the COVID-19 pandemic (first peak) on FNE practice in the UK...

BACKGROUND: Sleep-related laryngospasm (SRL) has been defined as the sustained closure of the vocal cords during sleep. Studies have suggested that it is a rare manifestation of laryngopharyngeal reflux (LPR). Difficulties in diagnosing SRL and LPR have led to the condition being under-recognised in the clinical setting. AIMS: The aim of this study was to determine if LPR was the cause of the SRL symptoms seen in our patients. METHODS: A retrospective chart assessment of patients with SRL...

BACKGROUND: Mucopolysaccharidosis (MPS) is a rare congenital lysosomal storage disorder with complex airways. High anterior larynx is assessed by thyromental distance (TMD) nasendoscopy. A simpler method to assess this hyoid bone is described. The distance between the central-hyoid and symphysis of the mandible (hyo-mental distance; HMD) and inclination of this line to the horizontal axis (hyo-mental angle; HMA) in neutrally positioned patients is investigated. METHODS: HMA, HMD in MPS, and non-MPS were compared, and their correlation with height and weight were assessed...

A 34-year-old woman with a history of congenital hypothyroidism and 15 years of obstructive sleep apnoea was admitted with a left submandibular swelling secondary to a dental infection. A CT scan of the neck identified an incidental 27 mm tongue base mass and the absence of any cervical thyroid tissue. This mass was not observable on examination of the oropharynx but was seen on fine nasendoscopy while thyroid function tests showed good thyroid stimulating hormone suppression. Her acute dental infection was treated and, following multidisciplinary team discussion, she was diagnosed with an ectopic lingual thyroid...

STUDY OBJECTIVES: Oral appliances have gained their place in the treatment of obstructive sleep apnea (OSA) where custom-made titratable mandibular advancement devices (MAD) have become the oral appliance of choice. This study aimed to asses the value of the drug-induced sleep endoscopy (DISE) using a MAD in the prediction of treatment outcome for OSAHS. METHODS: This is a prospective, single-center cohort study that enrolled sixty-six consecutive patients with diagnosed OSA (5 events/h < apnea-hypopnea index (AHI) < 50 events/h) to be treated with a custom-made titratable MAD...

INTRODUCTION: Unilateral vocal cord paralysis (UVCP) is a known complication of thyroid surgery, due to iatrogenic recurrent laryngeal nerve injury, with reported rates of 2%-5% in children. The gold standard for assessing vocal cord function in flexible nasendoscopy (FNE) examination, which is considered high-risk for contraction of the COVID-19 virus. Intraoperative ultrasonographic assessment (IUA) of vocal cord function is a non-invasive and relatively simple procedure performed in a supine position, performed during spontaneous breathing, following reversed anaesthesia, while the patient is still sedated...

We present the case of a 69-year-old male patient who presented with progressive neck swelling causing symptoms of dysphonia and dysphagia. Flexible nasendoscopy revealed bruising of the right hemilarynx, hypopharynx and parapharyngeal mucosal consistent with a spontaneous cervical haematoma. After conservative management, the haematoma self-resolved and the source of the haematoma was thought to be a parathyroid adenoma. Surgical excision was completed, and histopathological assessment revealed a parathyroid carcinoma...

AIMS: Acute supraglottitis (AS) can be a life threatening infection that may lead to sudden airway obstruction. Thankfully, paediatric instances have decreased with public health vaccination programmes. Owing to the nature of the location of pathology, this time sensitive emergency requires astute clinical acumen and awareness of early warning signs. This study aimed to i) determine if the incidence of AS has changed over time; ii) investigate geographical and seasonal variation of infection; iii) identify features of presentation which may predict airway intervention; iv) assess efficacy of treatment and make recommendations for management...

OBJECTIVE: To assess outcomes after conversion Furlow palatoplasty with and without routine preoperative flexible fiberoptic video nasendoscopy (FFVN). DESIGN: Retrospective cohort study. SETTING: Tertiary Children's Hospital. PATIENTS: Greater than 3 years of age with cleft palate and velopharyngeal insufficiency (VPI) after straight-line palatoplasty requiring secondary surgery performed with a Furlow palatoplasty...

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Laryngeal aspergillosis is most commonly seen as a secondary infection that spreads from the lungs and tracheobronchial tree. Primary invasive aspergillosis of the larynx is rare and most likely seen in an immunocompromised patient. We present a case of a 59-year-old woman who presented with progressive dysphonia and subsequently acute stridor. She is a non-smoker with a recent diagnosis of acute myeloid leukaemia. Fibreoptic nasendoscopy revealed a left sided vocal cord lesion ball valving into the glottic space...

OBJECTIVE: To describe the utility of sleep nasendoscopy in determining the level of upper airway obstruction compared to microlaryngotracheobronchoscopy. METHODS: A retrospective observational study was conducted at a tertiary level paediatric hospital. Patients clinically diagnosed with upper airway obstruction warranting surgical intervention (i.e. with obstructive sleep apnoea or laryngomalacia) were included. These patients underwent sleep nasendoscopy in the anaesthetic room; microlaryngotracheobronchoscopy was subsequently performed and findings were compared...