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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...

Mobile technologies to support global ear and hearing care

By combining mobile technology with artificial intelligence, more people can access ear and hearing care. The World Health Organization (WHO) estimates that worldwide, nearly half a billion people have moderate or worse hearing loss [1]. The vast majority of people...

Mobile technologies to support global ear and hearing care

By combining mobile technology with artificial intelligence, more people can access ear and hearing care. The World Health Organization (WHO) estimates that worldwide, nearly half a billion people have moderate or worse hearing loss [1]. The vast majority of people...

Current management of unilateral sporadic vestibular schwannoma

Vestibular schwannoma is the commonest tumour of the cerebellopontine angle (80%) and accounts for around 8% of all intracranial tumours. The commonest primary presenting symptoms are audio vestibular. Hearing health professionals are often the first contact for patients with potential symptoms of vestibular schwannoma, with the majority then being seen and diagnosed by otorhinolaryngologists.

The effects of hormonal changes across menstrual cycle on high frequency auditory thresholds

Physiological changes during the menstrual cycle are well documented; do these changes extend to the auditory system? Lalsa Shilpa Perepa and Rewa Indurkar delve into the literature to find the evidence. Menstrual cycle refers to a series of changes that...

BAPO Annual Meeting 2024

Chong Yi Kang, Paediatric ENT Fellow, Evelina London Children's Hospitaland Kate Hamlett, ST6 ENT Registrar North West Deanery The 2024 BAPO Annual Meeting saw the best turnout of paediatric ENT professionals from across the globe, reflecting the extensive scope and...

Medical racism and the surgical ‘correction’ of the nose in Brazil

Anthropologist Professor Carmen Alvaro Jarrín has conducted extensive research into plastic surgery practice in Brazil. Here, she explains why social and cultural ideas about race may shape rhinoplasty objectives for patients and surgeons in the country. Health professionals worldwide are...

The lessons in setting up a community ENT service in the NHS

Sudeb Mandal, a GP with special interest in ENT, talks about the novel approach taken in the community to deliver ENT services in Kent in the UK. The Kent Community ENT service was born with the vision to bring together...

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)...

Cystic fibrosis – sinus surgery delays chronic Gram-negative lung infection

This prospective clinical follow-up study is of 106 patients with cystic fibrosis in Copenhagen. Morbidity and mortality in CF are significantly associated with pulmonary colonisation and infection, usually with Gram-negative bacteria. Initially this can be well treated with antibiotics until...

Fungal rhinosinusitis

Allergic fungal rhinosinusitis (AFRS) has been defined by the following characteristics: presence of nasal discharge, nasal obstruction, decreased sense of smell or facial pressure for 12 weeks, mucin within the sinus cavity containing fungal hyphae and degranulating eosinophils, endoscopic evidence...

The hippo and the nose

Chronic rhinosinusitis with nasal polyps (CRSwNP) leads to histological changes including thickening of the basilar membrane and epithelial proliferation. Molecular mechanisms underlying these changes are still not fully clear. A signalling pathway called the hippo with Yes‐associated protein (YAP) as...