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How reliable are PTH levels for the prediction of hypocalcaemia after thyroid surgery?

Hypoparathyroidism is one of the most common complications of thyroid surgery. There is significant controversy in calcium management practices post thyroid surgery. The drop in PTH levels has been used to predict the likelihood of hypocalcaemia after thyroid surgery. But...

New MRI technique assesses treatment response in skull base osteomyelitis

This paper describes another useful imaging technique to monitor Necrotising Otitis Externa (NOE). Echoplanar diffusion weighted magnetic resonance (DW MR) shows high signal on the ‘ADC map’ with active disease and this reduces in signal intensity as symptoms improve. This...

Audible Contrast Threshold – a new test to guide setting help-in-noise features in hearing aids

A new diagnostic test that is quick and has directly applicable results to hearing aid settings has arrived, but how does it work? Leigh Martin has the answers. In an earlier article for ENT & Audiology News, Parmar and Rajasingam...

Auditory deprivation and single-sided deafness

In cases of bilateral auditory deprivation, there is clear evidence of an inverse relationship between performance after cochlear implantation and the length of severe to profound deafness prior to implantation (i.e. the longer the deprivation the poorer the outcome on...

Are biofilms present in deep neck abscesses?

Why are some cervical abscesses resistant to antibiotic treatment? The authors postulate that a biofilm develops to allow the bacteria to overcome normal host defences. They investigated the micro-environment of deep neck abscesses in a largely paediatric cohort. Biopsies of...

The Atlas of Cavityless Cholesteatoma Surgery: Volume I and II

The Atlas of Cavityless Cholesteatoma Surgery draws upon four decades of the authors’ experiences, based in the Jindal Institute in North India. Their aim is to showcase the inside out technique with obliteration of created mastoid cavities; and for the...

Drug side-effects on audiological and vestibular testing

Are they a malingerer? Or perhaps they are inattentive? It may be their drugs! Robert DiSogra considers the side-effects of medication on the test subject. The audiogram serves many purposes in clinical practice. For the audiologist, it helps to differentiate...

The Brain’s Connectome – a symphony inside our brains and how hearing loss disturbs the music

Understand us; where do we begin? In this article the authors’ introduce a project that may uncover that our personalities and traits are a product of the interconnected wiring within our brain. The team discusses the Human Connectome Project and...

A new biomarker for chronic rhinosinusitis

This Chinese study looked at the feasibility of periostin (usually found in bone and lung tissue) as a biomarker for chronic rhinosinusitis. They sampled ethmoid mucosa in 12 patients with chronic rhinosinusitis without nasal polyposis (CRSsNP) and 25 patients with...

Risk factors for post tonsillectomy bleeds

This paper reviews post-tonsillectomy bleeding in 692 patients and attempts to tease out risk factors. The overall bleed rate of 11.6% seems very high. The return to theatre rate was 2.6%. The paper identifies male patients and adult patients as...

Biopsy sites with a diagnosis of pemphigusand mucous membrane pemphigoid

This is a systemic review and met-analysis to critically evaluate optimal biopsy site for patients presenting with pemphigus or mucous membrane pemphigoid. Historically, diagnosis is made if H&E staining direct immunofluorescence and serological testing of auto-antibodies. Direct immunofluorescence has been...

Specialist teams deliver world-class trauma care

University Hospitals Birmingham NHS Foundation Trust runs the Queen Elizabeth Hospital Birmingham, which is a designated Major Trauma Centre. The Trust holds the contract to treat all UK injured military personnel evacuated from combat zones overseas. More than 1200 of...