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The structure and function of DNA

DNA structure and replication Genetic information within multicellular organisms, including man, is stored in molecules of deoxyribonucleic acid (DNA), which reside within the chromosomes of each cell nucleus. A DNA molecule consists of two very long chains, or strands, of...

Staphylococcus aureus as a cause of refractory chronic rhinosinusitis

Staphylococcus aureus has long been linked to chronic rhinosinusitis, particularly recalcitrant cases. In this article, Alkis Psaltis describes how newer techniques have shown higher rates of S. aureus infection than were previously thought, and explains how the bacteria are able...

Recalcitrant chronic rhinosinusitis: What to do next?

Whilst the majority of patients with chronic rhinosinusitis (CRS) will significantly improve with treatment, we are sometimes left with a ‘hard-core’ of nasal cripples who fail to improve despite our best efforts. How can we deal with these patients? Valerie...

Type 1 thyroplasty using a novel and inflatable implant from APrevent® VOIS

Unilateral vocal cord immobility severely impacts voice, swallowing, and airway functions. A novel approach offers adjustable medialisation for improved patient outcomes. Unilateral vocal cord immobility (UVCI) can cause significant disability to voice, swallowing, and airway functions. Patients with UVCI may...

Percutaneous fibre guided laser surgery of the endolarynx

Occasionally, getting access to the larynx for an intervention can be challenging. Markus Hess and Susanne Fleischer describe a novel way to perform laser treatment in such difficult instances. Fibre guided office-based endolaryngeal laser surgery has developed to be a...

Andrew Foster and deaf education

This article examines the career of deaf African American, Andrew Foster, and his contribution to deaf education in Sub-Saharan Africa. The history of medicine has often been guilty of attributing great revolutions to a single person (usually a white man)...

Educational audiologists: adding value, bridging gaps

Educational audiology provides a vital link between health and education by supporting children with hearing loss in educational settings. Joy Rosenberg presents an overview of the training route available in the United Kingdom. Students in lecture. Educational audiologists greatly enhance...

Inter-professional teamwork and hearing care for older adults with cognitive loss

There is growing awareness that hearing loss is linked to dementia [1]. The average first-time hearing aid user is about 70 years old. By this age, approximately 1 in 2 people have hearing loss and 1 in 7 have cognitive...

Observations and ruminations - a week of collaboration and learning in Ghana

A week of surgical exchange in Ghana reveals the power of collaboration, resilience and mutual learning in advancing global ENT care. Isabelle JM Williams. Isabelle’s perspective It was a Saturday lunchtime at Heathrow airport, terminal 3. Professor David Howard, Miss...

Cochlear implantation in Tanzania: the journey and the outcomes

It is estimated that over 400 million people worldwide live with disabling hearing loss, 39.9 million of whom live in sub-Saharan Africa [1]. This article by Dr Aveline Kahinga and Mr Ali Jaffer demonstrates the effort that has been made...

In conversation with Gregory W. Randolph, President of the AAO-HNS

The American Academy of Otolaryngology – Head and Neck Surgery (AAO-HNS) is the world’s largest otolaryngology, head and neck surgical organisation. Declan Costello caught up with its new President, Dr Gregory W. Randolph. Dr Gregory W. Randolph. Congratulations on your...

The emergence of in-office ventilation tubes for the treatment of otitis media in children

In-office tympanostomy tube systems offer a quicker, anaesthesia-free alternative to traditional surgery for children, with promising outcomes and reduced costs. Tympanostomy tube or grommet insertion is the most common surgery performed on children worldwide. Whilst a relatively short and straightforward...