This case report illustrates an unusual case of a dural arteriovenous fistula and an associated encephalocele presenting as otitis media with effusion.

A 53-year-old man presented with right-sided hearing loss and aural fullness of 2 years’ duration. Examination revealed ipsilateral post-auricular pulsatile tenderness. Computed tomography showed transcalvarial channels suggestive of dural arteriovenous fistula. Further magnetic resonance imaging demonstrated the presence of a temporal encephalocele herniating through the tegmen tympani defect, as well as the abnormal vascularity. Angiography confirmed a Cognard type I dural arteriovenous fistula, which is being managed conservatively. Surgical repair of the encephalocele was recommended but declined by the patient.

Dural arteriovenous fistula is an uncommon intracranial vascular malformation rarely seen by otolaryngologists, with pulsatile tinnitus being the usual presentation. To our knowledge, this is the first reported case of dural arteriovenous fistula presenting with conductive hearing loss and otalgia.

Benign paroxysmal positional vertigo is a common inner-ear pathology, characterised by episodic vertigo lasting for a few seconds that is associated with sudden change in the head position. Benign paroxysmal positional vertigo is treated with canalolith repositioning manoeuvres. Intractable vertigo describes a small group of patients who either do not improve with canalolith repositioning manoeuvres (persistent cases) or who relapse after improvement of initial symptoms (recurrent cases). These cases are difficult to treat and may have to be treated surgically.

This paper reports two cases of intractable posterior canal benign paroxysmal positional vertigo that were treated with intratympanic dexamethasone injections on an interval basis.

Both patients showed good control of their vertiginous symptoms, with negative Dix–Hallpike test findings following the intervention.

The findings support an underlying inflammatory pathology in intractable benign paroxysmal positional vertigo; intratympanic steroids should be considered as an intermediate option before proceeding to a definitive surgical intervention.

This prospective case series aimed to present the outcomes of immediate selective laryngeal reinnervation.

Two middle-aged women with vagal paraganglioma undergoing an excision operation underwent immediate selective laryngeal reinnervation using the phrenic nerve and ansa cervicalis as the donor nerve. Multidimensional outcome measures were employed pre-operatively, and at 1, 6 and 12 months post-operatively.

The voice handicap index-10 score improved from 23 (patient 1) and 18 (patient 2) at 1 month post-operation, to 5 (patient 1) and 1 (patient 2) at 12 months. The Eating Assessment Tool 10 score improved from 20 (patient 1) and 24 (patient 2) at 1 month post-operation, to 3 (patient 1) and 1 (patient 2) at 12 months. There was slight vocal fold abduction observed in patient one and no obvious abduction in patient two.

Selective reinnervation is safe to perform following vagal paraganglioma excision conducted on the same side. Voice and swallowing improvements were demonstrated, but no significant vocal fold abduction was achieved.

A direct acoustic cochlear implant provides its power directly to the inner ear by vibrating the perilymph via a conventional stapes prosthesis. Our experience with a patient with severe mixed hearing loss due to otosclerosis is described.

The patient, a 47-year-old male, had a pre-operative speech recognition score of 10 per cent and had been treated for many years for schizophrenia, both of which made him a poor candidate for a direct acoustic stimulation device. Nevertheless, the surgery was performed, which preserved the pre-operative bone conduction level and significantly improved hearing. His speech recognition score rose to 100 per cent. He uses the device all day and his auditory hallucinations have subsided. Improvement of schizophrenia symptoms has enabled the patient to reduce his psychiatric medications intake.

Hearing restoration was the main reason for the reduction of auditory hallucinations in our patient. Hearing loss is a potentially reversible risk factor for psychosis, but this association is often overlooked.

Laryngeal re-innervation in paediatric unilateral vocal fold paralysis is a relatively new treatment option, of which there has been little reported experience in Europe.

In this European case report of a 13-year-old boy with dysphonia secondary to left-sided unilateral vocal fold paralysis after cardiac surgery, the patient underwent re-innervation using an ansa cervicalis to recurrent laryngeal nerve transfer, in combination with fat augmentation, after 12 years of nerve denervation. Perceptual analysis data, and acoustic and laryngoscopy recordings were acquired pre-operatively, and at one and two years post-operatively.

The patient's perceptual voice quality was improved. He experienced subjective improvement and is very satisfied with the result. As expected, laryngoscopy at one and two years after surgery showed no physiological mobility of the vocal fold concerned, but improved closure during phonation was achieved. Electromyography showed evidence of re-innervation.

Laryngeal re-innervation could be considered as a treatment option for unilateral vocal fold paralysis in children and adolescents, even after a long-term delay.

Up to 70 per cent of the population search online for medical or health-related information. This study aimed to assess the quality of online health resources available to educate patients on a variety of otolaryngological conditions.

Two clinicians independently analysed the quality and content of educational websites (patient.co.uk and wikipedia.org) for common and uncommon diagnoses, with cancerresearchuk.org also used to assess two head and neck cancers.

Cancerresearchuk.org, followed by patient.co.uk, scored most highly in their ability to inform readers on a selection of otolaryngological conditions. Although wikipedia.org was less likely to include all relevant information and was more difficult to read, it still provided mostly accurate information.

Where possible, patients should be advised to access professionally maintained health information websites (patient.co.uk and cancerresearchuk.org). However, wikipedia.org can provide adequate information, although it lacks depth and can be difficult to understand.

To describe a case of concurrent cricopharyngeal achalasia with laryngomalacia as a cause of failure to thrive, and to review the literature and management options of cricopharyngeal achalasia in the paediatric population.

A chart review was performed on a four-month-old male, referred for failure to thrive, and diagnosed with cricopharyngeal achalasia and laryngomalacia. A PubMed and Embase search for ‘cricopharyngeal achalasia’ and ‘laryngomalacia’ was conducted. A review of reported paediatric cricopharyngeal achalasia patients, with emphasis on management options, was undertaken.

A flexible laryngoscopic examination confirmed the laryngomalacia diagnosis, and videofluoroscopic evaluation of swallowing demonstrated cricopharyngeal achalasia via a cricopharyngeal bar. Supraglottoplasty was performed, with botulinum toxin injection into the cricopharyngeus muscle, with resultant improvement in oral intake and resolution of failure to thrive. The literature review revealed no reported case of the combined pathologies as a cause of failure to thrive.

Functional endoscopic evaluation of swallowing and videofluoroscopic evaluation of swallowing are complimentary in the evaluation of paediatric patients with failure to thrive and suspected oropharyngeal dysphagia. Both supraglottoplasty and botulinum toxin injection are effective for definitive management in cases of combined pathology, and can be safely performed in a single surgical setting.

The benefit of mandibular advancement devices in patients with sleep-disordered breathing and as a potential option for obstructive sleep apnoea syndrome is well recognised. Their use in the setting of epilepsy or other seizure disorders is typically contraindicated.

A 48-year-old patient with a history of poorly controlled epilepsy and obstructive sleep apnoea syndrome was referred for ENT review for possible tracheostomy. The patient was wheelchair-bound with 24-hour continuous positive airway pressure, but sleep studies demonstrated persistent, severe episodes of apnoea and notable sleep disturbance. Sleep nasendoscopy demonstrated marked improvement on capnography with the laryngeal mask airway in situ, and this was maintained with mandibular advancement using jaw thrust following removal of the laryngeal mask airway. A mandibular advancement device was subsequently trialled; this had no subjective benefit for the patient, but the seizures resolved and control of apnoea was achieved with the combination of a mandibular advancement device and continuous positive airway pressure.

This paper highlights a novel application of mandibular advancement devices, used in combination with continuous positive airway pressure, which resulted in complete resolution of sleep deprivation and apnoea-induced epileptic events.

Patulous Eustachian tube is a distressing condition characterised by chronic patency of the Eustachian tube and its failure to close. Patients typically present with symptoms of autophony and aural fullness. In patients requiring surgical intervention, a variety of different procedures have been demonstrated (both transtympanic and endonasal), with limited success. Evidence of the effectiveness of a number of surgical interventions is limited to small case series only.

This paper describes a novel treatment for patulous Eustachian tube using a 3 mm VortX Diamond endovascular coil.

A transnasal endoscopic approach was adopted, with cannulation of the Eustachian tube orifice using a Relieva sinus guide suction tube from a balloon sinuplasty set. The coil was deployed 1.5 cm deep into the Eustachian tube. Post-operative imaging was used to confirm correct positioning. Regular follow up was arranged. The patient reported complete resolution of her symptoms.

The technique has so far proved highly effective and minimally invasive. It will be employed in more patients to fully establish its effectiveness in treating patulous Eustachian tube.

Facial nerve paresis is rare following cochlear implantation. Mechanisms underlying delayed-onset facial paresis are poorly understood. This paper describes the case of a patient who developed facial nerve paresis three years after implantation. A literature review was performed with the aim of identifying any similar cases.

The patient case is reported, and the literature reviewed using PubMed, Embase and Ovid databases.

The literature review revealed that the vast majority of delayed-onset facial nerve paresis cases occur within the first month of implantation. Only two other cases occurring years after device implantation were identified. Although potential causative factors have been suggested, as in our case this phenomenon may be idiopathic.

Prognosis for recovery of late-onset facial nerve paresis seems promising, despite the unfortunate requirement for device explantation in all previous cases including our own.