You searched for "TRI"
Measuring radiation fibrosis in patients with head and neck cancer
People treated with radiotherapy for head and neck cancer experience several acute and chronic effects of this treatment, of which fibrosis is perhaps the most common. Fibrosis occurs as a wound healing response and leads to scarring and reduced range...A practical approach to tinnitus
Tinnitus is the perception of sound without an external source. The estimated prevalence in adults is between 10-15% [1]. In patients with significant tinnitus, prompting them to seek medical attention, 50% will have improved to mild or no tinnitus by...A comparison of two different audiology roles in Denmark and the United Kingdom
The World Health Organisation (WHO) estimates that there are over 360 million people with a disabling hearing loss in the world. Disabling hearing loss is considered to be a loss of greater than 40 decibels (dB) in the better hearing...
Two for the price of one - multiple parotid neoplasms
With advancing years come many benefits, but one drawback is the acquisition of parotid (or thyroid) neoplasms. Conventional teaching is that most are benign and slowly enlarge, and not infrequently are found bilaterally as in Warthin’s. Pleomorphic adenomas are also...
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...
Diagnosing complications of acute mastoiditis in emergency situations
In many cases, acute mastoiditis is manageable with intravenous antibiotics and hospitalised care. However, the decision whether to intervene surgically remains crucial and reliance is based on radiological findings – CT scans for bony changes and MRI for possible intra-cerebral...
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...
Role of imaging in unilateral sensorineural hearing loss
Recent understanding of the significance of unilateral hearing loss in children for language development calls for extensive investigations and early rehabilitation. This retrospective study of 90 children with unilateral hearing loss with high resolution CT scans and MRI revealed that...
Role of non-echo planar diffusion weighted magnetic resonance imaging in detection of cholesteatoma
Whilst the method of canal wall down and same-session reconstruction is emerging to be more popular, canal wall up procedures are still performed. In either, it is necessary to ensure eradication of cholesteatoma or detect its recurrence. The reliability of...
Low-frequency air-bone gaps appear to be a true audiological finding in Ménière’s disease
There is a lack of established objective tests in Ménière’s disease (MD) that can provide information about the disease process. The appearance of low-frequency air-bone gaps (LFABGs) in MD is a recognised but unexplored phenomenon. Two theories have been suggested...
