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1911 results found

The sentinel lymph nodes revisited

The concept of sentinel lymph node sampling has been around for some time. However, its acceptability in routine head and neck practice has yet to be established. This article presents the authors’ experience in 10 patients with Merkel cell carcinoma...

Brown classification of a maxillary defect and prognosis

This is a retrospective study from Peking over the 10-year period, 2000-2010, for 137 patients with maxillary squamous cell carcinoma assessed. The overall survival rate was comparable with other studies at 64.8%. The most common Brown maxillary defect was 2b...

Malignant transformation of leukoplakia in previous cancer patients

This is a retrospective study from Taiwan assessing risk factors in developing oral squamous cell carcinoma from surgically excised oral leukoplakia in patients with a previous oral cancer, the underlying thought being that patients with an oral carcinoma have a...

Margin control using optical techniques in head and neck surgery

Emerging optical techniques such as high-resolution microendoscopy (HRME) are currently being examined for their reliability in discriminating benign from neoplastic epithelium. These techniques may offer the potential to detect the margin of an upper aerodigestive tract tumour in a non-invasive...

Team proves secure pathway to the inner ear

An international team of surgeons and scientists has, for the first time, validated safe surgical access to the central core of the human cochlea.

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...

Rare, aggressive pituitary adenomas

This is a review article on published cases of the rare Crooke’s pituitary adenoma. These tumors are usually invasive and may be clinically aggressive; they may be endocrinologically silent or may produce adrenocorticotropic hormone causing Cushing’s disease. They often recur...

COVID vaccination and its relation to Bell’s palsy

The SARS-CoV-2 virus outbreak in 2020 continues to be investigated as well as its after-effects on those infected by it. The vaccines created for the public were groundbreaking achievements, evidenced by the lives saved by them and the return to...

COOL therapy for cisplatin-induced hearing loss

Cisplatin is a commonly used cancer therapy, with nearly 50% of patients undergoing chemotherapy receiving cisplatin as part of their regimen [1]. Depending on the dose, incidence of hearing loss has been reported as 12-100% in adults, and 37-94% in...

Hidden hearing loss in humans

Awareness of cochlear synaptopathy (‘hidden hearing loss’) is growing. Chris Plack gives us an introduction to the condition, defining it and reviewing recent research in humans and animals with respect to noise exposure. The main cause of hearing loss is...

Damage to the cochlear nucleus with electrocautery to the cochlear nerve

This study is of importance to neurotologists and neurosurgeons. It is unclear why patients with NF2 have poorer outcomes with an auditory brainstem implant compared to non-tumour patients. This effect is postulated to be due to damage to certain cells...

Platelet-rich plasma to reduce post-tonsillectomy haemorrhage and pain

Minimising haemorrhage and promoting healing of raw areas are cornerstones for uneventful and speedy recovery after tonsillectomy. In this single-blinded prospective experimental study, application of platelet-rich plasma to one side tonsillar bed has been compared to the other side in...