You searched for "microscopy"

481 results found

Variations in obstructive level with increasing depth of sedation in DISE

This study highlights some of the controversies surrounding DISE (Drug Induced Sedation Endoscopy, or otherwise known as sleep nasendoscopy in the UK). On one hand it provides some evidence that the BIS (BiSpectral Index), recordings of patients while they are...

‘Drop-in’ nasendoscopy – a decade of development to find head and neck cancer early

A decade of innovation in digital, remote endoscopy is paving the way for ‘drop-in’ nasendoscopy, improving early head and neck cancer diagnosis in high-risk communities. In May 2026, the University Hospitals North Midlands (UHNM) will inaugurate its newly established clinical...

CEORL-HNS Dublin update

There are now only six weeks to the 7th Confederation Congress of European Otorhinolaryngology-Head and Neck Surgery.

Returning to practice

Here, we provide a combination of written guidelines, podcasts and videos providing information on returning to practice and elective services during the COVID-19 pandemic. Resources will be updated as and when they become available. - Guidelines - 7 July -...

A shifting landscape of otitis media

In light of pneumococcal vaccination programmes, is otitis media evolving to have a different natural history? Acute otitis media (AOM) is a major public health problem in children worldwide, as it is the leading bacterial infection and first cause of...

Protective SNAP device to be provided free to the NHS

Four thousand SNAP devices will be distributed to all NHS hospitals with an ENT department for free. The device, developed by endoscope-i during the COVID-19 pandemic to ensure safe nasoendoscopy assisted procedures, is a one-way valve which fits on to...

The pioneers of endoscopy and the sword swallowers

Adolf Kussmaul drew inspiration from an unlikely source to further the development of endoscopy… The early pioneers of airway endoscopy and oesophagoscopy were bedevilled by two major and seemingly insurmountable problems. One was the paucity of light sources, with reliance...

Advanced Temporal Bone Surgery Course

Otology

SNAP by endoscope-i (safe endoscopy starts with a SNAP)

endoscope-i have developed a simple yet effective engineered solution to ensure safe nasoendoscopy assisted procedures. The 'SNAP' is a one-way valve that can be retrofitted, in seconds, to any surgical mask. endoscope-i CEO, Chris Coulson, explains: “We are all aware...

Style. Strength. Storz. Sybill Storz

This is an extraordinary book. When it arrived in my postbox, I certainly didn’t like it. When I opened the packet, it was big, heavy and very glitzy. My first thought was ‘coffee table book’, so I took it through...

Evidence for diagnostic role of narrow band imaging in the outpatient setting for head and neck squamous cell carcinoma

Narrow band imaging (NBI) uses light in the blue and green spectrum to differentiate areas of carcinoma from normal or inflammatory tissue. This tertiary referral head and neck unit in Spain used white light endoscopy as initial screening for all...

Retained surgical cottonoids in the nose

his is an interesting group of case reports essentially documenting the presence and characteristics of retained surgical packing (non-resorbable) post sinus surgery. Paranasal gossypiboma refers to surgical foreign objects such as sponge or patties that are left in the nose;...