Chronic idiopathic subjective tinnitus is a common condition affecting around one in ten of the population at any given time. For the majority of people it is an annoyance rather than a major health issue but for approximately 0.5 per cent of the population tinnitus interferes with their ability to pursue a normal life. Modern theories of the pathogenesis of the condition concentrate on the central auditory system although the peripheral auditory system can be a trigger or ignition site for tinnitus. Although a cure remains elusive there are several good treatment strategies based on psychological and neurophysiological models of tinnitus that promote habituation to the symptom.

Adenoidectomy is a common, routine paediatric operation for which the evidence base for effectiveness is lacking. While there is a broad evidence base of variable quality for other common children's ENT operations, most published data including adenoidectomy is combined with the effect of combined tonsillectomy or grommet surgery. For the common indications for adenoidectomy, does it work?

The aims of this study were to verify whether cochlear implants helped profoundly deaf adults to maintain or even to develop their professional occupations, and to identify other elements that may contribute to or, on the contrary, impede such patients' professional success. All adult patients received a questionnaire concerning their professional activities before and after implantation. Demographic data, health information, hearing performance and degree of satisfaction with the implant were also considered. Sixty-seven adults had been implanted, with three different devices, since 1985. At the time of implantation, 34 had been professionally active. After implantation, 29 had remained professionally active, four of whom reported positive developments in their careers. Five patients had become professionally inactive. Those patients who had previously been professionally inactive remained so. There had been no difference in performance, either between different types of cochlear implants or between professionally active or inactive patients. The implanted patients had kept their jobs and many of them had developed their professional skills. In spite of this, cochlear implants may still be perceived as proving insufficiently satisfactory hearing to enable professionally inactive patients to reintegrate and to facilitate further learning or career developments.

Objectives: To evaluate the predictive role of the audiometric Carhart's notch for the assessment of middle-ear pathology prior to surgical intervention.

Method: In this retrospective analysis, a total of 315 operated ears of 305 patients were evaluated regarding their pre-operative pure tone audiograms and peri-operative findings. The probable relationship between the middle-ear pathologies found and the Carhart's notch found on pre-operative pure tone audiometry was investigated. Patients with conductive hearing loss who obtained at least a 10 dB improvement (at 1 and 2 kHz frequencies) in their bone conduction threshold post-operatively were included in the Carhart's notch group. The pathologies underlying Carhart's notch were compared.

Results: Three hundred and fifteen ears of 305 consecutive patients with conductive hearing loss were operated on due to middle-ear pathology. In patients with otosclerosis and tympanosclerosis, a Carhart's notch was seen at 2 kHz in 28 (93 per cent) patients but at 1 kHz in only two (7 per cent). However, in patients with chronic otitis media, a Carhart's notch was seen at 1 kHz in 10 (55 per cent) patients and at 2 kHz in eight (45 per cent) patients.

Conclusions: Otitis media with effusion, tympanosclerosis and congenital malformations should be considered in the differential diagnosis of a patient with a Carhart's notch seen on pure tone audiometry. A Carhart's notch at 2 kHz indicates stapes footplate fixation, whereas one at 1 kHz indicates a mobile stapes footplate; the footplate mobility can thus be predicted pre-operatively.

Introduction: Epistaxis is the most common nasal emergency and if nasal packing is required this commonly results in admission.

Methods: A literature search could find no published (UK) protocols for the management of this common condition in accident and emergency (A&E) departments. This paper presents a retrospective review of 116 patients with epistaxis, following implementation of the new peer reviewed protocol in June 2004.

Results: Apart from cautery, 62 had nasal packing inserted. Only 17 required admission. Forty-six patients were discharged with nasal packing in situ and only seven (16 per cent) returned due to bleeding. The overall return rate was 11 per cent.

Discussion: We feel this is a safe and logical protocol. Compared to mandatory admission after nasal pack insertion, we saved 39 admissions in five months. There were also the added benefits to patients of being able to recuperate at home rather than in hospital and avoidance of the risk of hospital acquired infection.

Rigid nasendoscopy is a commonly used method of examining the nasal cavity and postnasal space. Co-phenylcaine is useful for its vasoconstrictive and anaesthetic properties, but the length of time allowed for it to take effect is variable. We performed a single-blind, randomized, controlled trial to determine whether it was better to allow one or 10 minutes for co-phenylcaine to take effect. Fifty patients were randomized into two groups, 25 in each. Patients in the 10 minute group experienced less discomfort (p=0.02) and less pain (p=0.018) than those in the one minute group. Ease of examination was also greater in the 10 minute group, as was the quality of the image obtained (p<0.001).

Aims: We aimed to determine the risk factors for recurrence and to assess the complication rate associated with surgery for benign, recurrent goitre.

Methods: We studied 125 consecutive patients with recurrent goitre who underwent re-operative thyroid surgery (group one). Patients in the control group were randomly selected from those undergoing their first procedure during the same period (group two). Age, initial surgery, presence of multinodular goitre, presence of carcinoma in the resected thyroid tissue, interval between initial operation and re-operation, and complications were analysed and compared for the two groups.

Results: The mean age (± standard deviation) was found to be significantly greater in group one compared with group two. The mean age at the time of primary thyroid operation was found to be significantly less in group one compared with group two. The interval between the initial and the re-operative procedures was a mean of 15.8±eight years. Initial surgery was conservative. Papillary thyroid carcinoma was found in 14/125 (11 per cent) of group one patients. The incidence of complications was found to be significantly higher in group one compared with group two.

Conclusion: The incidence of recurrent goitre has been directly related to conservative thyroid surgery and to the retention of large amounts of remnant tissue. To avoid recurrent goitre and possible re-operative complications, total or near-total thyroidectomy should be performed in all patients with bilateral, multinodular goitre, especially in endemic regions.

Aims: To evaluate the risk of hypocalcaemia (transient or permanent) after total thyroidectomy for bilateral, benign, multinodular goitre, the frequency and impact of unintentional parathyroidectomy, and the value of parathyroid gland autotransplantation during thyroid surgery.

Materials and methods: This was a retrospective study of 351 surgical patients who had undergone total thyroidectomy for bilateral, benign, multinodular goitre over a seven-year period. The primary endpoint was serum calcium concentration immediately post-operatively and during follow up. Normal serum calcium concentration was defined as 2 mmol/l. Parathyroid data were collected during surgery and histological examination.

Results: In 62 per cent of cases, no hypocalcaemia had been observed after surgery. In 35 per cent of cases, transient hypocalcaemia had been observed after surgery. In 3 per cent of cases, chronic hypocalcaemia had been present six months after surgery. Permanent hypoparathyroidism had been diagnosed two years after surgery in 1.4 per cent of cases. Unintentional parathyroidectomy had been detected in 5.2 per cent of cases. Parathyroid gland autotransplantation had been performed in 7 per cent of cases during surgery.

Conclusion: Permanent hypoparathyroidism is rare, although transient hypoparathyroidism occurs relatively frequently. Unintentional parathyroidectomy and parathyroid gland autotransplantation do not affect serum calcium levels.

Introduction: The globus sensation is a constant feeling of a lump in the throat and may be associated with thyroid enlargement. A two year prospective study was set up to ascertain the relationship between thyroid pathology and globus symptoms.

Materials and methods: All patients undergoing thyroid surgery over a two year period were included. Patients were questioned pre- and post-operatively. Globus symptom scores were recorded using a visual analogue scale. The size, weight and histological features of the removed specimens were correlated and statistical analysis performed.

Results: Two hundred patients were included in the study; 58 were symptomatic for globus pharyngeus pre-operatively, and 80 per cent of these patients' symptoms resolved post-operatively (p≤0.0001). Patients with histological features of inflammation showed the greatest improvement (p≤0.0001).

Conclusion: As many as one-third of patients with a thyroid mass will complain of a globus-like symptom. Patients undergoing thyroid surgery, who are symptomatic for globus pharyngeus, can expect that their symptoms will improve following surgery.

Head and neck squamous cell carcinoma (HNSCC) is an aggressive epithelial malignancy. It is the most common neoplasm arising in the upper aerodigestive tract.

Interleukin (IL) 12 and IL-18 are cytokines which have a major anti-tumour activity via stimulation of a T-helper type 1 (Th1) immune response. Interleukin 10, a potent antagonist of IL-12, is a cytokine which possesses immunosuppressive activity mainly produced via T-helper type 2 (Th2) cells. Studies of other types of cancer have shown that the level of IL-12 in serum or tissues is suppressed and/or the IL-10 level is increased, suggesting that there is an impaired cell-mediated anti-tumour response.

The aim of this study was to measure pre-operative serum cytokine concentrations in HNSCC patients in order to detect any changes in IL-10, IL-12 and IL-18, compared with non-tumour controls. The relationship between cytokine levels and standard clinicopathological features, including tumour site, tumour stage and presence of nodal metastasis, was also examined.

Fifty-seven patients with primary HNSCC were prospectively recruited, together with 40 non-tumour control patients with a similar age and sex distribution. Serum cytokine levels were measured using commercial quantitative enzyme-linked immunosorbent assay.

The HNSCC patients had significantly lower IL-12 levels (median; interquartile range) than controls (42.8 pg/ml, 26.2–61.6 vs 52.3 pg/ml, 37.5–113.7; p=0.018). Also, patients were more likely to have detectable IL-10 levels than were controls, as IL-10 was positive in 27/55 patients but in only 9/39 controls (p=0.011). Furthermore, IL-10 detectability varied according to primary site, being more commonly observed in hypopharyngeal and laryngeal tumours, and IL-10 was more likely to be detected with advanced tumour stage (T3 and T4). No differences in IL-18 levels were observed between patients and controls (p=0.169).

These results suggest (in agreement with studies on other solid malignancies) that HNSCC causes a significant change in the serum levels of specific Th1 and Th2 cytokines, producing an in vivo environment that is unlikely to promote an effective cell-mediated anti-tumour response.

Objectives: The purpose of this study was to evaluate the efficacy of a sternocleidomastoid muscle collar flap in the prevention of pharyngocutaneous fistula in patients who had undergone total laryngectomy.

Study design: Retrospective clinical study.

Setting: Otolaryngology department, Tanta University, Egypt.

Methods: Sixty-five consecutive total laryngectomy procedures performed between October 1999 and October 2005 were reviewed. The fistula rate in laryngectomy patients operated on prior to 2002, without sternocleidomastoid collar flap creation (group A) was compared with that of patients operated on after October 2002, at which time this flap was introduced for routine use during primary surgery (group B).

Results: In group A, the incidence of pharyngocutaneous fistula was 12 in 35 (34 per cent) while its incidence in group B was 1 in 30 (3.3 per cent). On analysis, the risk factors within both the groups were essentially similar.

Conclusion: The routine addition of a superiorly based sternal head of sternocleidomastoid muscle flap on one or both sides to cover the repaired pharynx during surgery reduced the incidence of postlaryngectomy pharyngocutaneous fistula, patient morbidity and mortality, and hospital stay; voice rehabilitation and swallowing were also improved.

Background: Nonattendance for appointments is an impediment to otolaryngology patient care worldwide. In a previous study of children attending an otolaryngology clinic, we observed that attendance was determined by the waiting time for an appointment and the timing of the appointment within the day. However, the factors that affect nonattendance in adults have not been well studied.

Objective: We aimed to investigate factors associated with nonattendance in adults visiting an otolaryngology clinic.

Methods: Nonattendance was observed for a period of one year in adult patients visiting an ambulatory otolaryngology clinic. The following parameters were also noted: age, gender, treating physician, waiting time and timing of the appointment. The chi-square test was used to analyse differences between categorical variables. The t-test was used to analyse differences between continuous variables. Logistic regression was used for multivariate analyses.

Results: The study assessed 8071 visits to the otolaryngology clinic. The overall proportion of nonattendance was 27.7 per cent. A multivariate logistic regression model demonstrated that nonattendance was significantly associated with the following factors: female gender, younger age, long waiting time for an appointment, timing of the appointment within the day and the treating physician.

Conclusion: In adult otolaryngology patients, nonattendance was associated with patient-related factors and healthcare systems related factors alike. It is suggested that managed overbooking could be carefully introduced into otolaryngology patient scheduling.

Concerns that a largely anecdotal increase in post tonsillectomy haemorrhage rates was related to the introduction of disposable instruments have prompted much investigation. The result has been, rather, to highlight other variables influencing this risk, but especially to insist on the following:

1. 1 Training in traditional ‘cold’ techniques.

2. 2 Regular departmental audit of haemorrhage rates.

3. 3 Presentation of such data to patients to ensure informed consent.

This audit demonstrates the pitfalls in interpretation of crude data, unadjusted for case-mix, in predicting individual patient risk and in national ranking of unit performance.

We present a unique device for unblocking the sucker during otological surgery. This device can be made cheaply, from parts already available in most hospitals, and is reliable and effective.

We report the case of a 59-year-old man with a two-month history of a fast-growing, left-sided neck mass and a 5 mm nodule over a thyroid mass at the site of fine needle aspiration cytology performed four weeks earlier. Histopathological studies confirmed anaplastic carcinoma of the thyroid and cutaneous needle track seeding of the primary tumour. The patient succumbed to extensive disease 10 weeks after initial diagnosis. To our knowledge, this is a rare report of implantation of anaplastic thyroid carcinoma along the track of fine needle aspiration. Some factors involved in needle track seeding are: needle size; number of passes; withdrawing the needle without releasing suction; injecting the tumour at time of biopsy; and inherent characteristics of the lesion (e.g. number of cells dislodged, adhesiveness of cells, amount of stroma present, enzymes released and immunologic characteristics).

Nasal foreign bodies are common in young children and are typically the result of intranasal placement by the child. The authors report a case of an extranasal foreign body in an adult, which presented as a nasal fracture following trauma to the nose. This uncommon presentation, previously unreported in the literature, highlights the importance of careful history taking in cases of nasal trauma and of thorough wound exploration if any penetrative injury is found.

An isolated polyp arising from the sphenoid sinus is rare. Due to the presence of important structures adjacent to the sphenoid sinus, a proper pre-operative radiological and nasal endoscopic evaluation is mandatory, along with a neurological and ophthalmological assessment. We report the case of a 23-year-old man with a sphenochoanal polyp with heterotopic glial tissue in the stroma. A Medline search did not reveal any previously reported cases of glial tissue in the sphenoid sinus presenting as a sphenochoanal polyp.

Considerable inter- and intra-individual anatomical differences can be observed during neck dissections. In this case report, we describe an unusual relationship of the accessory nerve to the internal jugular vein.

We report a case of severe unilateral epistaxis requiring surgical arrest of bleeding, via endoscopic sphenopalatine artery ligation and anterior ethmoidal artery ligation. This followed recreational nasal insertion of St John's wort (Hypericum perforatum). Interactions between this substance and prescribed drugs have been described following oral ingestion. However, this unusual case highlights a further, worrying potential rhinological side effect of this substance.

Ossifying fibroma is an uncommon benign osteogenic neoplasm arising from cells of the periodontal ligament, typically with a slowly progressive enlargement of the affected bone. The neoplasm sometimes presents with hyperparathyroidism, most of which cases are due to familial parathyroid tumours. We report a rare case of ossifying fibroma of the mandible which showed very rapid growth and presented with primary hyperparathyroidism due to non-familial parathyroid adenoma. Despite improvement of parathyroid dysfunction after removal of the parathyroid adenoma, the tumour continued to grow very aggressively. The case required partial mandibular resection for complete resection of the tumour, and fixation of the remaining mandible with a titanium plate.