Clinical Diagnosis of Esophageal Dysphagia Using Transnasal Esophagoscopy: A Case Report.

The aim of the present study was three folds; (i) to correlate clinical case history with objective findings of a client presented with sternal discomfort along with odynophagia; (ii) to evaluate the cause for retrosternal discomfort using Functional Esophagoscopy (FE); and (iii) to reaffirm the Cook's (2008) algorithm for clinical diagnosis of esophageal dysphagia in single sitting using Transnasal Esophagoscopy (TNE). A 72 years old male (named 'G') visited a tertiary health care hospital with a complaint of imbalance for past 2 months. Also, had a complaint of pain while swallowing for the past 15 days along with left arm weakness (for past 2 days) and got admitted for treatment.

Transnasal Endoscopy Acquires Esophageal Biopsies Adequate for Comprehensive Pathology Evaluation in Patients With Eosinophilic Esophagitis.

Background: Transnasal endoscopy (TNE) does not require general anesthesia, an attractive characteristic for monitoring eosinophilic esophagitis (EoE). We evaluated the adequacy of TNE-obtained esophageal biopsies using the EoE Histology Scoring System (EoEHSS).

Methods: The Cincinnati Center for Eosinophilic Disorders database was searched for esophageal biopsies obtained by the same endoscopist, using either TNE or conventional endoscopy (CE).

[Use of flexible transnasal esophagogastroscopy in patients with unclear globus sensation].

Background: Globus pharyngeus is a common symptom with considerable suffering. Globus sensation can be caused by reflux. In many places, endoscopy of the esophagus is recommended for clarification, especially when there is a question about the presence of a hiatal hernia as the cause of reflux.

Office-based sedation-free transnasal esophagogastroduodenoscopy with biopsies using single-use gastroscopes: A pediatric single-center experience.

Introduction: Unsedated transnasal endoscopy (TNE) as transnasal esophagoscopy (TN-Eso) has emerged as a promising alternative to esophagogastroduodenoscopy (EGD) under sedation to assess eosinophilic esophagitis (EoE). We report our center's experience using single-use gastroscopes to perform sedation-free transnasal EGD (TN-EGD) with biopsies in an office-based setting.

Methods: A retrospective review was performed on patients with eosinophilic esophagitis who underwent office-based sedation-free TNE with topical analgesia and virtual reality (VR) procedural dissociation and distraction.

Endoscopic and histologic utility of transnasal endoscopy in pediatric eosinophilic esophagitis.

Unsedated transnasal endoscopy (TNE) is an alternative method of examining the esophageal mucosa in pediatric patients with eosinophilic esophagitis (EoE), reducing cost, time, and risk associated with frequent surveillance esophagogastroduodenoscopies (EGD). Adequacy of transnasal esophageal biopsies for the evaluation of eosinophilic esophagitis histologic scoring system (EoEHSS) has not yet been evaluated. We compared procedure times, endoscopic findings, and EoEHSS scoring for EoE patients undergoing TNE versus standard EGD.

Transnasal endoscopy ease score "TNEase score" to evaluate patient tolerance of unsedated transnasal endoscopy.

Transnasal endoscopy (TNE) with virtual reality (VR) distraction allows for unsedated pediatric upper endoscopy. Understanding the pediatric population that is successful with TNE is imperative for patient selection and experience. We developed a "TNEase Score" to assess patient tolerance from the physician's assessment.

Quality of Office-based Procedure Training During Laryngology Fellowship.

Objectives: The primary objective was to assess the perspectives of recent laryngology fellowship graduates on office-based procedure training, with a secondary objective to compare this with previous research on perspectives of fellowship directors.

Methods: Recent laryngology fellowship graduates were surveyed via an online survey platform regarding post-fellowship practice and various aspects of office-based procedure training, including perceived competence, mentorship, and barriers.

Results: There were 51 respondents.

Protocolized awake secondary tracheoesophageal puncture with immediate voicing.

Tracheoesophageal (TE) puncture with voice prosthesis placement is a common method for vocal rehabilitation in patients who have undergone total laryngectomy. Tracheoesophageal voice prosthesis (TEP) placement after laryngectomy, known as secondary TE puncture, is traditionally done in the operating room, using rigid esophagoscopy. Traditional secondary TEP placement carries a number of downsides including risks associated with general anesthesia, high cost, and technical challenges associated with anatomical variables.

Training for Awake, Office-Based Laryngeal Procedures-The Laryngology Fellow's Perspective.

Objective: The aim was to explore recent laryngology graduates' perspectives on their experience, competency, and challenges learning office-based procedures during fellowship training in the United States and Canada.

Methods: Anonymous 22-item questionnaire survey was distributed electronically to fellowship-trained laryngologists having completed fellowship within past 5 years.

Results: Ninety fellowship-trained laryngologists between 2018 and 2022 were surveyed.

Pediatric Unsedated Transnasal Endoscopy.

Unsedated transnasal endoscopy (TNE) is a feasible, safe, and cost-effective procedure for pediatric patients. TNE provides direct visualization of the esophagus and enables acquisition of biopsy samples while eliminating the risks associated with sedation and anesthesia. TNE should be considered in the evaluation and monitoring of disorders of the upper gastrointestinal tract, particularly in diseases such as eosinophilic esophagitis that often require repeated endoscopy.

The Efficacy of Transnasal Esophagoscopy in Laryngopharyngeal Reflux Patients at HRH Princess Maha Chakri Sirindhorn Medical Center (MSMC), Thailand.

To evaluate the positive pathological findings, patient satisfaction, pain, and complications of transnasal esophagoscopy (TNE) in laryngopharyngeal reflux (LPR) patients at HRH Princess Maha Chakri Sirindhorn Medical Center (MSMC), Thailand. A descriptive cross-sectional study. Forty adult LPR patients who had failed 3-months proton-pump inhibitor therapy were recruited to undergo TNE at Otolaryngology department, MSMC from January 1, 2019 to December 31, 2019.

Comparison of transnasal esophagoscopy and sedated esophagogastroduodenoscopy in the assessment of laryngopharyngeal reflux.

Objective: Transnasal esophagoscopy (TNE) in the awake patient and esophagogastroduodenoscopy (EGD) in sedation are both used in the assessment of laryngopharyngeal reflux (LPR). The objective of this study was to compare these two endoscopic methods in contributing to the diagnosis of LPR.

Methods: This study included 54 patients presenting with signs and symptoms suspicious for LPR, which were examined both by TNE and EGD.

The Clinical Utility and Cost of Routine Staging Exam under Anesthesia for Oral Cavity Squamous Cell Carcinoma.

Introduction: The standard complete evaluation of patients with head and neck squamous cell carcinoma (HNSCC) has included a staging exam under anesthesia (EUA) since the 1970s. The EUA for all sites of HNSCC has historically consisted of panendoscopy for the purpose of diagnostic biopsy, accurate staging of primary disease, and identification of second primary tumors. However, due to the accessibility of the oral cavity, the sole purpose of EUA for tumors of this site is to identify second primary tumors.

Expanding beyond endoscopy: A review of non-invasive modalities in Barrett's esophagus screening and surveillance.

Barrett's esophagus (BE) is a condition that results from replacement of the damaged normal squamous esophageal mucosa to intestinal columnar mucosa and is the most significant predisposing factor for development of esophageal adenocarcinoma. Current guidelines recommend endoscopic evaluation for screening and surveillance based on various risk factors which has limitations such as invasiveness, availability of a trained specialist, patient logistics and cost. Trans-nasal endoscopy is a less invasive modality but still has similar limitations such as limited availability of trained specialist and costs.

Transnasal Endoscopy for Children and Adolescents With Eosinophilic Esophagitis: A Single-Center Experience.

Background: Transnasal endoscopy (TNE) has been introduced in the care of pediatric patients with eosinophilic esophagitis (EoE) who require repeated esophagoscopies. TNE, as compared to conventional endoscopy, is less invasive and avoids sedation or anesthesia allowing for frequent assessments of the esophageal mucosa when making management decisions. The aim of this study is to review our early experience with TNE.

Squamous Cell Papilloma of the Oesophagus: A Human Papilloma Virus Lesion.

Oesophageal squamous cell papilloma is a very rare entity with a limited number of reports in the literature. The exact aetiology is uncertain, and it commonly overlaps with gastro-oesophageal reflux. Human papilloma virus (HPV) is deemed responsible for some cases.

Use of office based transnasal oesophagoscopy in management of Head & Neck conditions during the COVID-19 pandemic at the Royal Albert Edward Infirmary, Wigan, United Kingdom.

Objectives: To assess the clinical and cost effectiveness of transnasal oesophagoscopy (TNO) in cases of suspected upper aerodigestive tract malignancy and define its role as a safe alternative to panendoscopy. We have also analysed if the implementation of TNO during the COVID-19 pandemic was beneficial in order to provide uninterrupted care to the patients with the limited resources available in these challenging times.

Methods: All patients who underwent TNO guided biopsies or dilatation attempted over a 7 month period during COVID- 19 pandemic were included by searching the hospital and department database at The Royal Albert Edward Infirmary.

Value of Transnasal Esophagoscopy in the Workup of Laryngo-Pharyngeal Reflux.

Background: Laryngopharyngeal reflux (LPR) can display a variety of symptoms, and upper endoscopy is occasionally used for its investigation. The aim of the present study was to determine the value of transnasal esophagoscopy (TNE) in the workup of LPR.

Methods: In 200 consecutive patients with suspected LPR, reflux symptom index (RSI), reflux finding score (RFS), oropharyngeal pH-monitoring (PHM) and transnasal esophagoscopy (TNE) were carried out and rated according to the Horvath Score.