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Clinical Esophagology and Transnasal Esophagoscopy

This textbook starts by giving a background to esophageal anatomy, physiology and non-invasive tests, an area that is often overlooked and not considered in detail in other texts read by ENT surgeons. Transnasal esophagoscopy is a comparatively new domain for...

What is balloon eustachian tuboplasty (BET)?

Eustachian tube dysfunction (ETD) is the result of a combination of factors that interfere with the mucosal functional or cartilaginous structures. Failure to open the eustachian tubes can cause aural pain, pressure in the ears, muffled hearing, crackling/popping sounds in...

Malignant craniopharyngiomas

Craniopharyngiomas are successfully managed with surgery and / or adjuvant chemoradiotherapy. The transnasal endoscopic route has become increasingly utilised in the management of these challenging tumours. This paper reviews 23 cases from the literature of the rarely reported malignant transformation....

Narrow band imaging improves diagnosis of malignant laryngeal lesions

The manufacturers of narrow band imaging (NBI) claim better visualisation of mucosal abnormalities when compared with simple white light. The primary aim of the study was to compare the diagnostic accuracy of NBI and white light to diagnose malignant laryngeal...

Paediatric versus adult pituitary adenomas

This retrospective study compares paediatric with adult patients undergoing pituitary adenoma surgery over a period of 26 years at a single institution. All surgeries were performed via a sublabial approach using the operating microscope. An endoscope was used occasionally for...

Nasal dermoids

This article goes through the fairly specific and unique condition of paediatric midline nasal dermoids. It goes through the epidemiology and then the embryology, reminding the reader that a protrusion of dura extends from the anterior cranial fossa through the...

Transverse venous sinus stenosis – a risk factor for CSF leak in patients with idiopathic intracranial hypertension

This was a multicentre (six French tertiary hospitals) retrospective case-controlled study aiming to investigate the rate of transverse venous sinus stenosis (TVSS) in patients with idiopathic intracranial hypertension (IIH) with nasal cerebrospinal fluid (CSF) leaks. They compared the preoperative MRI...

A useful adjuvant treatment for SNAC or IP

5-Fluorouracil (5FU) is a topical preparation used in the treatment of various dermatological, ocular and gynaecologic malignant and pre-malignant conditions, and this literature review looks at the efficacy of 5FU in treating inverted papilloma and sinonasal tumours. The authors cite...

Vascular vertigo and dizziness: diagnostic criteria

This diagnostic criteria is one of the latest produced by The Bárány Society. It is a useful addition to previous ones for vestibular disorders. Vascular vertigo/dizziness by definition is caused by stroke, transient ischaemic attack (TIA), isolated labyrinthine infarction/haemorrhage and...

Hong Kong Auditory Science Meeting 2025

Yuan Chen, Assistant Professor in the Department of Special Education and Counselling, The Education University of Hong Kong.Organised by the Clinical Hearing Sciences (CHearS) Laboratory and supported by the University Grants Committee and the Faculty of Education at the University...

Transnasal oesophagoscopy (TNO)-guided secondary tracheoesophageal puncture (TEP) under local anaesthesia

Here, the authors describe a convenient use of the transnasal oesophagoscope to create a new tracheoesophageal puncture in the outpatient clinic setting. Tracheoesophageal puncture (TEP) with voice prosthesis insertion is a reliable and effective technique for surgical voice restoration (SVR)...

Awake transnasal laryngeal and pharyngeal biopsy in the unsedated patient

In an attempt to improve the efficiency and flow of patients through a busy ENT clinic, technology now allows the ENT surgeon to consider biopsies in the outpatient setting on a more regular and controlled basis. This can avoid the...