You searched for "Imaging"
To scan or not to scan?
This comprehensive review article seeks to establish how useful is MRI in the evaluation of patients with a history of smell loss or distortion. Interestingly, while some studies found the imaging unhelpful, one paper described found a 25% rate of...
Clinical histopathology of 250 parotidectomy patients
Clinical histopathology of 250 parotidectomy patients This is a retrospective study of 250 consecutive parotidectomy patients at units in Belgium and the Netherlands. The sensitivity and specificity of FNAC was 64% and 99% respectively, the sensitivity being slightly lower than...
Radiological diagnosis of mastoiditis in patients screened for acoustic neuroma
Magnetic resonance imaging is the ‘gold standard’ for screening patients suspected to have acoustic neuroma. Various abnormalities are picked up through this investigation, one of which, not uncommonly reported, is mastoiditis. This requires referral to otolaryngology and further evaluation. In...
Preoperative CT checklist (using the ‘CLOSE’ mnemonic) improves identification of anatomical variants for endoscopic sinus surgery
Computed tomography (CT) scans of the paranasal sinuses act as roadmaps for endoscopic sinus surgery (ESS) and careful inspection preoperatively warns the operating surgeon of critical anatomical variants. This study aimed to investigate if implementation of a pre-ESS CT checklist...
Prioritisation of surgery for pituitary tumours
This study is based on the findings of internationally renowned skull base surgeons who convened to recommend this stratification scheme. The study authors report that incidental diagnosis of pituitary tumours during routine imaging as well as early identification of visual...
Are vascular loops at the CPA of any clinical significance?
Neurotologists have grappled with this question for many years. The aim of the study was to determine the clinical relationship of vertigo symptoms with vascular loop compression syndrome using 3D T2WI turbo spin echo high-resolution MRI. The study included 417...
Role of ultrasonography-guided fine-needle aspiration in management of the neck after chemoradiotherapy
Primary chemoradiotherapy (CRT) is a well-established treatment for locally advanced head and neck squamous cell carcinoma (HNSCC). However, not every patient has a complete response to this treatment modality, necessitating eventual salvage neck dissection. Some patients with persistent adenopathy following...
Best timing for post-treatment PET-CT scans in head and neck cancer
Unfortunately we know that the recurrence rate for head and neck cancer can be high, up to 30-50% in some series. These recurrences tend to occur within the first two years following treatment. Optimal surveillance strategies to detect recurrences early...
Is there time for intraoperative scans?
Intraoperative imaging plays an integral role in orthopaedic surgery during the repair of long-bone fracture. Given the complexity of the facial skeleton, intraoperative imaging has the potential for similar benefits in reconstructive surgery. The objectives of the study were to...
Diagnostic criteria for superior semicircular canal dehiscence syndrome
The latest Bárány Society’s consensus document on diagnostic criteria for vestibular disorders is one for superior semicircular canal dehiscence syndrome (SCDS). There are three major categories: (A) Symptoms consistent with a third mobile labyrinthine window; (B) Physiologic tests – clinical...
Do we need contrast MRI when screening for vestibular schwannoma?
Gadolinium contrast enhanced T1-weighted (gT1w) MRI images of the internal acoustic meati have long been considered the gold standard in the diagnosis of vestibular schwannoma (VS). However, the addition of contrast to the MRI examination increases the cost and time...
