Objectives: Our objective was to examine the presentation, clinical course and management of acute epiglottitis in a recent series of adult patients.

Method: All consecutive adults with acute epiglottitis or supraglottitis admitted to a tertiary referral centre over a recent six-month period were included in this retrospective study. The diagnosis of epiglottitis or supraglottitis was established by flexible nasolaryngoscopy.

Results: Ten patients were included. Two patients had concurrent acute tonsillitis and one had a peritonsillar abscess. Blood cultures were negative in all cases. Pathogens were isolated by throat swabs only in the two patients with acute tonsillitis. Two patients underwent intubation for management of airway obstruction. A combination of cefotaxime and metronidazole was the most common antibiotic regimen used.

Conclusion: The rising incidence of acute epiglottitis in the adult population mandates vigilance on the part of the otolaryngologist. Selective airway intervention is recommended for patients with airway obstruction of more than 50 per cent.

Although unilateral vocal fold palsy (UVFP) is a common problem, data relating to swallowing dysfunction are sparse. We reviewed the clinical findings (method of presentation, underlying diagnosis and position of the vocal folds) of 30 patients and conducted a follow-up telephone survey. Outcome measures used were direct visualization of fold function, position and compensation. In addition, standardized speech and language assessments for swallowing dysfunction and dysphonia were noted and compared to presentation. Our study indicates that 56 per cent of patients with UVFP have associated dysphagia. Outcome with speech therapy is significant, with 73 per cent showing improvement. These data indicate a significant link between UVFP and swallowing dysfunction. There is a marked therapeutic benefit from voice therapy. Further work is required to evaluate the long-term outcomes and establish the mechanism of swallowing dysfunction in these patients.

Reconstruction of the tongue after glossectomy is a primary objective in the process of improving the life quality of patients suffering from tongue cancer. We developed a new method of surgical reconstruction of the tongue after hemiglossectomy, with reinnervated rectus abdominis musculoperitoneal flaps. The rectus abdominis musculoperitoneal flap consisted of the rectus muscle, posterior rectus sheath, peritoneum, the 10th, 11th and 12th intercostal nerves, and the deep inferior epigastric artery and veins. Five patients underwent immediate reconstruction of the tongue with rectus abdominis musculoperitoneal flaps after hemiglossectomy. The intercostal nerves were anastomosed to the descending branch of the hypoglossal nerve. All transplanted flaps survived. The peritoneum was replaced by squamous epithelium eight weeks after surgery. During the follow-up period, the contour and function of the reconstructed tongues was satisfactory. Our experience indicates that reconstruction of the tongue with rectus abdominis musculoperitoneal flaps after hemiglossectomy is a suitable, cosmetically acceptable method.

Introduction: Avoidance of infection at the implant site is a crucial element to the success of bone-anchored hearing aid (BAHA) implantation. However, little evidence exists to suggest the best post-operative wound dressing to use.

Material and methods: We report our experience with 160 consecutive BAHA patients, using four types of post-operative BAHA wound dressing (Tri-adcortyl®, Mepitel®, Allevyn®, and Acticoat 7® with Allevyn). Patients were reviewed at week one and week two post-operatively. Infection was defined as a positive wound swab culture or evidence of cellulitis at the BAHA site.

Results: Post-operative BAHA infection rates were 16 per cent, 50 per cent, 10 per cent and 5 per cent, for each of the four dressings respectively, and the mean number of additional visits to wound care clinic were 1.5, 3.7, one and 0.4, respectively.

Discussion: Acticoat 7 with Allevyn produced the lowest infection rate and thus became the dressing of choice for our BAHA programme.

The objective of this study was to determine the efficacy of fine needle aspiration cytology in diagnosis and management of thyroid nodules. The study also evaluated the predictive value of pre-operative fine needle aspiration cytology (FNAC) in surgical decision making, by comparing the final pathological diagnosis with the initial FNAC result.

All patients who underwent thyroidectomy between 1999 and 2003 were analysed. One hundred and sixty patients who underwent pre-operative FNAC were included in this study.

Fine needle aspiration was accurate in 119 (74.3 per cent) patients. Fine needle aspiration cytology and histology did not correlate in 32 (20 per cent) patients and FNAC was inadequate in nine (5.6 per cent) cases. Failures were mainly noted in cases of follicular neoplasm.

Our results indicate that FNAC is helpful in the diagnosis of thyroid pathology. However, complete histopathological analysis is essential to distinguish follicular adenoma from follicular carcinoma.

From this study, it can be concluded that FNAC is a cost-effective method of evaluating thyroid pathology pre-operatively and plays a useful role in planning the surgical management of thyroid nodules. However, results must be interpreted with the clinical picture in mind.

Microdissection electrodes (MEs) have previously been used to perform endoscopic cordectomies.

We designed a prospective study in order to compare the ME with the CO2 laser technique. Over two years, 20 patients with T1 glottic carcinoma were operated on with CO2 laser and 20 with MEs. The device was chosen alternatively for each new patient. Two patients in both treatment groups had slight glottic incompetence. Three patients in each group showed web formation. The only granuloma was observed in a CO2 laser patient. Seven of the ME patients developed slight dysphonia, 10 developed medium grade dysphonia and three developed severe dysphonia. Seven of the CO2 laser patients developed slight dysphonia, seven developed medium grade dysphonia and six developed severe dysphonia. No statistically significant differences were observed on comparing the grade of dysphonia with patient age, T stage, type of cordectomy or surgical device.

We consider the ME to be a useful and inexpensive alternative to CO2 laser.

Background: Approximately 20 per cent of adult patients presenting to otolaryngology clinics have symptoms pertaining to the inner ear. These are investigated with magnetic resonance imaging (MRI) internal auditory meatus scans. This study analysed all findings from 736 sequential MRI internal auditory meatus scans performed on 731 patients over a one year period.

Methods: Six hundred and seventy-two patients were included for analysis. Of these, 419 (62.35 per cent) had normal MRI scans, 221 (32.90 per cent) had MRI findings thought to be unrelated to their presenting symptoms, 32 (4.76 per cent) had findings thought to be the cause of their symptoms, and eight (1.19 per cent) had the typical appearance of an VIIIth nerve schwannoma.

Conclusions: Magnetic resonance image scanning of the inner ears and auditory pathways yields a diagnosis of VIIIth nerve tumours of the order of 1 per cent, does not show other causes of inner-ear symptoms in a further 4 per cent, and shows incidental intra- and extracranial abnormalities in a further 33 per cent, most of which are not clinically significant.

Objective: To investigate the efficacy of intralesional cidofovir in the treatment of recurrent respiratory papillomatosis (RRP) in children.

Methods: Prospective observational study of four consecutive children with RRP treated at an academic tertiary children's hospital. Laryngo-bronchoscopy was performed at three- to five-weekly intervals. Photodocumentation was obtained and disease severity assessed using an anatomical RRP severity score. Surgical debulking of large papillomas was then performed, and cidofovir (5 mg/ml) injected into any remaining papillomas as well as submucosally at the sites of resected papillomas. The efficacy of cidofovir was assessed by the change in papilloma severity score over the course of the treatment.

Results: Complete disease remission was obtained in one patient, with a partial response seen in two others. One patient showed no significant response. The greatest beneficial effect was seen after the fourth cidofovir injection; however, two patients demonstrated a deterioration in severity scores after treatment was withheld at this point. Both responded well to further cidofovir injections. However, a clear plateau in the response to cidofovir was seen in all patients by the eighth injection.

Conclusion: Intralesional cidofovir may help control papilloma regrowth and reduce disease severity in many children with RRP. In most cases, cidofovir would appear to be less efficacious in causing disease eradication. There appears to be little evidence to support prolonged treatment regimes (i.e. more than eight treatments).

We report a new surgical procedure to treat intractable aspiration: closure of the larynx, using double hinged flaps of the vocal folds and false vocal folds.

The anterosuperior portion of the thyroid cartilage is ablated. A small horizontal incision is made just above the anterior commissure and is continued posteriorly along the laryngeal ventricle; these incisions are continued across the posterior wall of the glottis. Incisions are made into the bilateral vocal folds and false vocal folds in order to create the hinged flaps. The glottis and the supraglottis are closed by approximating the bilateral vocal folds and false vocal folds hinged flaps. Superiorly or inferiorly based sternohyoid muscle pedicles are then inserted into the dead space between the approximated bilateral vocal folds and false vocal folds hinged flaps. The removed lamina of the thyroid cartilage is obliterated between both sternohyoid muscle flaps to enforce the closure of the larynx.

Background: In children, a diagnosis of rhinosinusitis is usually made on clinical grounds. Subacute rhinosinusitis (SRS) may be the cause of persistent cough, low-grade fever, snoring, ear problems and difficult feeding in children under the age of two years.

Objective: To compare the efficacy of culture-based antibiotics and empiric amoxicillin–clavulanate (40 mg/kg/day) in treating SRS in children under the age of two years.

Study design: Randomized, controlled study.

Population: Sixty children with persistent nasal discharge and nasal obstruction (and other related symptoms) for 30–90 days.

Methods: Group one (n = 30) received culture-based antibiotics and group two (n = 30) were treated empirically with 40 mg/kg/day of amoxicillin–clavulanate. Treatment was continued for two weeks.

Results: At the end of the three-week follow-up period, statistically significant greater improvements in nasal obstruction (p = 0.037) and nasal discharge (p = 0.003) were seen in group one compared with group two.

Conclusion: culture-based antibiotics were more efficacious than empiric amoxicillin–clavulanate (40 mg/kg/day) in treating SRS in children under the age of two years.

Recurrent laryngeal nerve paralysis is a much-dreaded complication of thyroid surgery.

Objective: To study the feasibility and the reliability of a recurrent laryngeal nerve monitoring technique.

Materials and methods: This was a prospective study including 36 patients proposed for thyroid surgery with recurrent laryngeal nerve monitoring. They underwent post-operative fibre-optic laryngeal examination and speech therapist consultation.

Results: Our technique of nerve monitoring showed a 98 per cent sensitivity and 86 per cent specificity.

Conclusions: Recurrent laryngeal nerve monitoring is a feasible and reliable technique. It can be used to avoid bilateral nerve injury and to increase the surgeon's confidence but not to replace a systematic nerve identification and a careful dissection.

The aim of this study was to assess the value of rigid endoscopy in patients presenting with globus symptoms. We conducted a retrospective analysis of 250 patients who underwent rigid endoscopy for globus symptoms over a 12-month period. In 217 patients (86.8 per cent) the examination of the larynx, pharynx and upper oesophagus was entirely normal. Abnormal findings included cricopharyngeal spasm in 12 patients (4.8 per cent), reflux in 11 (4.4 per cent), pharyngitis in two (0.8 per cent), web in two (0.8 per cent), and retention cyst in three (1.2 per cent). The 95 per cent confidence interval (CI) for the mean number of persons with malignancy based on the Poisson distribution is 0 and 3.7 (0 and 14.8 as rates per 1000). The relationship between the clinical diagnosis and endoscopic findings was examined using the chi-square test, with a p value of 0.0001. These results suggest that patients presenting with globus sensation are unlikely to harbour neoplastic lesions and therefore rigid endoscopy may well be an inappropriate investigation in this group. The risks, costs and discomfort associated with this intervention can often be avoided.

Objective: To investigate the efficacy of medical antituberculous treatment in patients with tuberculous cervical lymphadenitis (TCL).

Methods: In the period 1996–2002, 73 TCL patients were reviewed and the results of clinical and laboratory testing were documented. The efficacy of a four-drug chemotherapy regimen was investigated.

Results: Purified protein derivatives (PPD) skin test results were positive in 58 (79 per cent) patients. Chest X-rays revealed changes consistent with tuberculosis in nine (12.3 per cent) patients. The mean duration of medical treatment was 10.04 months. In follow-up evaluation, 14 (20 per cent) patients were considered suspicious for resistant TCL and total excision of all nodes was performed. Histopathology confirmed TB in only 10 of these cases.

Conclusion: The high incidence of residual disease in our study indicates that medical treatment (at least nine months of four combined antituberculous drugs) did not seem to be effective. If lymphadenopathy persists, total surgical excision of lymph nodes should be the treatment of choice.

Introduction: Surgery for primary hyperparathyroidism has traditionally involved a bilateral neck exploration performed as an in-patient procedure. We present a feasibility study to demonstrate whether, with a focused surgical exploration, the procedure can be carried out as a day case.

Method: Eighty-seven patients had pre-operative sestamibi and ultrasound scans of the neck. When the results of these scans agreed, a unilateral neck exploration was carried out.

Results: Sixty-seven patients received a focused approach parathyroidectomy. Ninety-seven per cent of these patients were normocalcaemic after the first operation. All patients who fitted the day-case criteria left hospital the following morning.

Discussion: When pre-operative imaging results agree, a parathyroidectomy can be carried out using a unilateral neck exploration, avoiding the increased risks associated with a bilateral exploration.

Conclusion: Parathyroidectomy can be safely carried out as a day-case procedure in selected patients.

Objective: Our aim was to determine the morbidity of patients awaiting tonsillectomy.

Design: The study comprised a questionnaire survey of 379 children and 278 adults waiting over 12 months for tonsillectomy.

Outcome measures: These comprised frequency of infection, sickness absence and continuing desire for surgery.

Results: Response rates were 70 per cent (children) and 60 per cent (adults). Morbidity was similar in adults and children, and in those waiting more or less than two years. In the six months prior to the study, 86 per cent of children and 83 per cent of adults had had tonsillitis. Sixty per cent of children and 50 per cent of adults had had three or more episodes. Sixty-two per cent of children and 59 per cent of adults had had at least one long episode of tonsillitis, and 29 per cent of children and 24 per cent of adults had had more than three long episodes. Eighty-nine per cent of children had missed school at least once, compared with 71 per cent of adults missing work at least once (p = 0.01). The frequency of infection was significantly associated with patients' desire for surgery (p < 0.001).

Conclusions: Patients awaiting tonsillectomy experience considerable morbidity. This study does not support the hypothesis that untreated patients will ‘outgrow’ their condition.

Objective: This survey assesses patients' perceptions of a daily otolaryngology ward round in a teaching hospital.

Methods: Initial, open-ended questionnaires generated themes from which a structured questionnaire was constructed. Patients' perceptions in a wide range of areas were examined by asking them to indicate on a Likert scale the extent to which they agreed or disagreed with a number of statements concerning various aspects of the ward round.

Results: One hundred patients were surveyed. The response rate was 79 per cent. The findings showed overall patient satisfaction with the ward round, particularly in the areas of information-giving regarding diagnosis, treatment and follow-up arrangements. The large size of the ward round appeared to be intimidating and induced anxiety for approximately one-third of patients. Patients wished the roles of staff present to be better defined and to be informed of the presence of medical students. One-third of patients perceived staff to use language that was difficult to understand.

Conclusions: The survey identified some improvement opportunities and will assist our department with its on-going endeavours to improve the ward round experience for both patients and staff.

Objectives: The tracheoesophageal puncture (TEP) technique and the insertion of its associated voice prostheses may give rise to adverse events. We present our experience with this technique, paying special attention to the incidence and management of these adverse events.

Study design: A retrospective clinical analysis was undertaken.

Methods: Seventy-five laryngectomized patients underwent TEP for voice restoration. They were divided into two groups: group one, 43 patients with secondary TEP; and group two, 32 patients with primary TEP. Patient medical records were reviewed for data on the incidence, management and outcome of adverse events encountered during patients' follow up.

Results: Problems that arose in the patients were itemized as either early or late. The same patient could develop one or more problems in either group. The management of these problems, concerning the creation and maintenance of the TEP and associated prostheses, was noted. In group one, results were initially favourable in 91 per cent of patients and still positive in 81.4 per cent after three years. In group two, early results were favourable in all patients, and only two patients asked for late elective closure of the TEP (with a success rate of 93.7 per cent).

Conclusions: Via an intensive and multidisciplinary approach to problems, most of the inevitable adverse events could be solved adequately, minimizing the discomfort of patients who had undergone laryngectomy and indwelling voice prosthesis insertion.

Introduction: The study sought to compare and contrast squamous cell carcinoma (SCC) of the anterior mobile tongue with SCC of the tongue base, with emphasis on clinical presentation, management and outcome.

Methods: This was a retrospective, comparative analysis of patients treated for SCC of the tongue over a 10-year period. Cox's regression model was used to assess the effect of tumour site on survival.

Results: The study included 142 patients, of whom 86 were treated for SCC of the anterior tongue and 56 for tongue base lesions. Patients with carcinoma of the anterior tongue tended to present with a visible lump or ulceration of the tongue, whereas the majority of patients with tongue base SCC presented with pain. Sixty per cent of anterior tongue lesions were early stage (I or II) at initial presentation as compared with 21 per cent of tongue base lesions.

Conclusion: Patients with anterior tongue lesions had a better prognosis, but this was not statistically significant when adjusted for stage.

Nasal polyps and chronic rhinosinusitis are the products of an inflammatory process. Recently, fungal involvement has been thought to stimulate the development of polyps, and administration of antifungal agents was therefore considered a potential treatment. Several studies have been published indicating amphotericin B as an effective treatment for nasal polyps and chronic rhinosinusitis. The aim of our investigation was to evaluate the efficacy of intranasal applied amphotericin B on the growth of nasal polyps in a three-month, prospective, open trial. Our results show that nasal amphotericin B spray is not effective for nasal polyps and may even cause deterioration.

The aim of this study was to investigate the efficacy of hyperbaric oxygen (HBO) therapy in idiopathic sudden sensorineural hearing loss (ISSHL) by comparing hearing gain and improvement rate in patients who have been placed on both HBO and medical treatment (MT) (37 patients), and patients who have received MT only (17 patients). Both groups were compared with reference to pure tone average (PTA) and the number of patients who experienced hearing gain. Of 37 patients (40 ears) who received HBO + MT, 24 (60 per cent) experienced ≥ 10 decibels (dB) improvement in PTA compared to 13 (76.4 per cent) of 17 patients who were placed on MT only. Inter- or intra-group comparison of age stratification (<50 and ≥50 ages) did not produce significant differences in PTA and in the number of patients who experienced hearing gain.

Although there are numerous studies showing efficacy of HBO therapy; this study did not reveal a trend in favour of HBO therapy.