The Journal of laryngology and otology
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Review Case Reports
Acute haemorrhage in patients with advanced head and neck cancer: value of endovascular therapy as palliative treatment option.
Acute or subacute haemorrhage is one of the most frightening complications in patients suffering from advanced head and neck cancer. Few articles report experience with superselective endovascular therapy for this purpose. Is endovascular therapy underestimated in the field of palliative head and neck cancer therapy? This study set out to investigate this question. ⋯ We conclude that in the field of palliative care, superselective endovascular therapy deserves to be considered alongside standard treatment options for the management of acute haemorrhage from advanced head and neck cancer.
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The aim of this study was to quantify the effect of tonsillectomy on the incidence of sore throats and its co-morbidity in adult patients. One hundred and nineteen adult patients were sent a standard questionnaire regarding their symptoms in the 12 months preceding and following their tonsillectomy. Outcome measures included the incidence of sore throats, total number of days with sore throat, amount of time taken off work or school, and number of visits to the general practitioner (GP). ⋯ Only three patients (4.8 per cent) achieved less than 50 per cent resolution. Ninety-five per cent of the patients found the operation effective in curing their sore throats and were glad they had had surgery. In conclusion, retrospective questionnaire data must be interpreted with some caution, but this study suggests that tonsillectomy is effective in reducing the incidence, duration and co-morbidity of recurrent sore throats in adults; this must be balanced against the post-operative problems in a minority of patients.
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The parathyroid glands are small, inconspicuous, and variable in number, colour and position. Their identification is vital for excision of hyper-functioning glands and for preservation of normally functioning ones in patients undergoing thyroidectomy. Intravenous infusion of methylene blue at a dose of 7.5 mg/kg is commonly used to aid visualization of the parathyroid glands intra-operatively. ⋯ In keeping with the UK National Poisons Information Service recommendations, we have altered our practice and now use methylene blue at a dose not exceeding 4 mg/kg. This has not affected our success rate for identification of parathyroid glands. We report this case to highlight the rare occurrence of methylene blue toxicity when used at a dose of 7.5 mg/kg.
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This aim of this study was to determine the effect of anaesthetic agents on stapedius reflex (SR) thresholds and transient evoked otoacoustic emissions (TEOAE). Fifty patients who were scheduled for operation and who had normal hearing were included in the study. All were given midazolam for premedication and propofol for induction. ⋯ Of these, the highest increase was seen after sevoflurane and the lowest after halothane. The changes in TEOAE wave reproducibility due to anaesthetic agents used for maintenance were not significant. We concluded that midazolam premedication may affect audiological evaluation with SR and TEOAE tests, and sevoflurane should not be used when it is necessary to measure SR under general anaesthesia.