We propose ultrasound-guided core needle biopsy as a very safe and effective tool in cases of parotid swelling in which fine needle aspiration cytology has failed to give a definitive diagnosis.
KEYPOINTS: Transnasal flexible laryngo-oesophagoscopy (TNFLO) is a safe and well-tolerated procedure that may be performed in a procedure room in the outpatient or day-case/main theatre setting. It requires a local anaesthetic and no sedation. It may be used to histologically diagnose or exclude pathology from the nose to the gastro-oesophageal junction. It provides a "one stop" diagnosis service, reducing diagnostic delays, the need for endoscopy under general anaesthesia, barium swallows and follow-up outpatient appointments. Therapeutic procedures such as vocal cord medialization, endolaryngeal laser surgery, insertion of speech prostheses and foreign body removal may be performed without general anaesthesia.
This course represents an effective method of teaching ENT emergency management to junior doctors. ENT induction programmes benefit from the incorporation of a simulation component.
Two cases of subcutaneous emphysema of the neck as a result of abuse in infancy are presented to add to the variety of findings associated with the maltreatment of infants. Pharyngeal perforations as a result of abuse are rare. These cases are presented as a reminder to the attending clinician that although most cases of subcutaneous emphysema may resolve without any complications a detailed examination for the cause should be performed and the history carefully verified.
New technology and innovation have allowed development of the new technique of direct phonoplasty under local anaesthetic. This combines the advantages of transcutaneous injection under local anaesthetic and direct injection under general anaesthetic, without their disadvantages.
The aim of this study was to evaluate the patient's experience of transnasal flexible laryngo-oesophagoscopy under local anaesthetic in an out-patient setting. This was a clinical observational study using a patient questionnaire and visual analogue score. Subjects were 50 patients seen in the hospital's ENT outpatient clinic between March and August 2004 in whom transnasal flexible laryngo-oesophagoscopy was performed and who completed pain discomfort questionnaires. Any patient undergoing transnasal flexible laryngo-oesophagoscopy, for either diagnostic or therapeutic purposes, was included in the study. Patients in whom transnasal flexible laryngo-oesophagoscopy was not necessary as part of their investigation or treatment were excluded. Patients completed a questionnaire, providing a simple visual analogue score for discomfort during the procedure. Any operative complications were noted by the surgeon. All patients completed transnasal flexible laryngo-oesophagoscopy, and the upper aerodigestive tract was clearly visualized. The procedure is well tolerated, with mean score of <1 out of 10 for all forms of discomfort. There was a complication rate of 2 per cent (one patient with epistaxis); no other complications occurred. Transnasal flexible laryngo-oesophagoscopy is a new diagnostic and therapeutic technique which is well tolerated by patients. It compares favourably with other flexible endoscopic techniques. This report documents for the first time a detailed description of patients' experience of this technique.
Introduction:
Vestibular schwannomas (VS) are a rare cause of asymmetrical hearing loss, and routine screening with magnetic resonance imaging (MRI) can be costly. At present, no consensus exists on what qualifies as “asymmetrical sensorineural hearing loss” (ASNHL) and when a patient should be referred for screening.
Objectives:
1) Evaluation of published audiometric protocols on the basis of sensitivity and specificity when applied to local clinical cohort of patients with ASNHL; 2) determination of clinical risks of missing VS and potential wastes in screening “radiologically normal” cases; 3) assessment of the cost of MRI screening.
Methods:
Cross-sectional study with chart review in a 2-year (2015–2016) cohort of 1059 patients who underwent MRI screening and audiometry indicating sensorineural hearing loss. Fourteen previously published audiometric protocols were assessed for their sensitivity and specificity in guiding radiological diagnosis of VS, and cost analysis was performed.
Results:
6/14 audiometric protocols had a sensitivity greater than 85%. Diagnostic specificity ranged from 22.91 to 82.76%, clinical risks from 0 to 50%, and potential wastes from 17.24 to 77.09%. Average annual cost of screening was £64,069. Application of proposed local screening protocol had a projected cost saving of 32.19%. Cost of screening patients that benefit from treatment was compared with a utility function that quantified expected benefit.
Conclusions:
Development of an easy-to-apply algorithm incorporating high-sensitivity audiometric protocols may result in significant cost saving, with minimal clinical risk of missing cases. There was disparity between screening costs and monetary “benefit” of hearing.
Objective
Evidence for the management of acute otitis externa (AOE) is limited, with unclear diagnostic criteria and variably reported outcome measures that may not reflect key stakeholder priorities. We aimed to develop 1) a definition, 2) diagnostic criteria and 3) a core outcome set (COS) for AOE.
Study design
COS development according to Core Outcome Measures in Effectiveness Trials (COMET) methodology and parallel consensus selection of diagnostic criteria/definition.
Setting
Stakeholders from the United Kingdom.
Subjects and methods
Comprehensive literature review identified candidate items for the COS, definition and diagnostic criteria. Nine individuals with past AOE generated further patient-centred candidate items. Candidate items were rated for importance by patient and professional (ENT doctors, general practitioners, microbiologists, nurses, audiologists) stakeholders in a three-round online Delphi exercise. Consensus items were grouped to form the COS, diagnostic criteria, and definition.
Results
Candidate COS items from patients (n = 28) and literature (n = 25) were deduplicated and amalgamated to a final candidate list (n = 46). Patients emphasised quality-of-life and the impact on daily activities/work. Via the Delphi process, stakeholders agreed on 31 candidate items. The final COS covered six outcomes: pain; disease severity; impact on quality-of-life and daily activities; patient satisfaction; treatment-related outcome; and microbiology. 14 candidate diagnostic criteria were identified, 8 reaching inclusion consensus. The final definition for AOE was ‘diffuse inflammation of the ear canal skin of less than 6 weeks duration’.
Conclusion
The development and adoption of a consensus definition, diagnostic criteria and a COS will help to standardise future research in AOE, facilitating meta-analysis. Consulting former patients throughout development highlighted deficiencies in the outcomes adopted previously, in particular concerning the impact of AOE on daily life.
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