You searched for "CT"

258 results found

Age and the SSCC

This is a radioanatomical study on the CT scans of 385 temporal bones to measure some parameters of the superior semicircular canals (SCCC) including bony thickness, diameter and projection into the middle cranial fossa. All measurements were performed on a...

Postop follow up of oral squamous cell carcinoma: a new protocol

Oral and oropharyngeal cancers together are the sixth most common malignancy in the world, with an increasing incidence of oral squamous cell carcinoma (OSCC). The recurrence rate of OSCC is reported to be approximately 10-26%. About two-thirds of all recurrent...

CSF leak – endoscopic or open repair?

Cerebrospinal fluid (CSF) rhinorrhoea is well known to the ENT surgeon. It commonly occurs secondary to a predisposing event such as accidental or iatrogenic trauma. When it occurs spontaneously, it can be associated with benign intracranial hypertension. The commonest CSF...

Clinical assessment in OSA

This paper divides the assessment up into anatomical (nasal and oropharyngeal), endoscopic and imaging. It points out the salient features to look out for in OSA patients with regards the nasal valve and also oropharyngeal anatomy, with tonsil hypertrophy grading...

Patient initiated follow-up in head and neck cancer

Is it time for a change in the way we follow up head and neck cancer patients after treatment? Paul Nankivell and Hisham Mehanna explain the rationale for the PETNECK2 trial. After completion of curative intent treatment, clinical follow-up currently...

Targeted focal parathyroidectomy

Leanne Hamilton and Louise Clark describe their technique for helping to localise parathyoid adenomas. Surgically this can be difficult, so careful preoperative evaluation using imaging as described can help minimise difficulties intraoperatively when identifying the parathyroid adenoma. Preoperative imaging has...

Use of a diode laser for the removal of a frontal sinus osteoma

In this How I Do It, Professor Sergei Karpischenko introduces a gentle method of reduction of mobilised frontal sinus osteoma which has been successfully used in five patients in his university clinic using a diode laser in contact mode. Osteoma...

British Skull Base Society Clinical Consensus Document on Management of Head and Neck Paragangliomas (HNPGLs)

All forms of HNPGLs should be managed by a multidisciplinary team (MDT) of core members from skull base otolaryngology, head and neck surgery, clinical genetics, oncology, endocrinology, vascular surgery, radiology and pathology. Extended members include neurosurgery, endocrine surgery, nuclear medicine,...

Drug eluting stent vs INCS for CRS

A prospective, randomised study from Finland to compare a drug eluting stent (DES) and intranasal corticosteroids (INCS) in 63 patients as assessed by SNOT-22, VAS, endoscopy, CT and rhinometry pre-treatment, at three and six months post treatment. Recruitment was over...

Temporal Bone Dissection Guide - Second Edition

In the second edition of this popular dissection guide the authors have raised the bar even higher, expanding on the infratemporal and middle fossa dissection guide. There is also a brief description of the use of endoscopes in middle ear...

Pocket Atlas of Sectional Anatomy, Volume I: Head and Neck: Computed Tomography and Magnetic Resonance Imaging

Pocket Atlas of Sectional Anatomy, Volume I: Head and Neck, currently in its 4th edition, gives a thorough account of imaging of the head and neck in this single volume. Across its 792 illustrations, this edition has revised and expanded...

Clinical evaluation of an image-guided cochlear implant programming strategy

This study ingeniously combines two current areas of active research in cochlear implantation (CI), the first is the use of imaging to assess intra-cochlear electrode position. The second, is the optimisation of a programming strategy to prevent current spread between...