The complications of chronic suppurative otitis media as seen in 117 patients are presented. Fifty per cent of the patients had cholesteatoma, and 28 per cent revealed complications. Two-thirds of these complications, especially the serious intracranial ones, were encountered in young females. This female predominance was attributed to late presentation because of social reasons, or to undue susceptibility to the destructive effect of cholesteatoma.

Radical and modified radical operations were recommended to render the ears safe, as most of the patients came from distant rural areas and were judged to have poor compliance to report for regular checks.

Because of the difficulties in studying the mechanical properties of the human tympanic membrane in situ, structural data from the cadaveric tympanic membrane samples is used for simulation of the surface structure of the tympanic membrane with the help of a computer. The hitherto poorly understood contour of the tympanic membrane is available for the development of a tympanic membrane and middle ear model.

The treatment of tympanic membrane retraction pockets by simple excision is described in 66 ears in 50 patients. After one operation 65 per cent of the retraction pockets were successfully treated (mean follow up 14.1 months). Persisting perforations occurred in five patients after one excision. Retrotympanic cholesteatoma was found in one patient, after two retraction pocket excision operations. The number of myringotomies with grommet insertion and the presence of bilateral disease does not predict the outcome of the procedure. Simple excision should be considered in the first instance, rather than reinforcement tympanoplasty using temporalis fascia or cartilage graft, in the treatment of tympanic membrane retraction pockets.

A prospective study of the effect of radiotherapy for nasopharyngeal carcinoma on hearing was carried out on 49 patients who had pure tone, impedance audiometry and auditory brain stem evoked response (ABR) recordings before, immediately, three, six and 12 months after radiotherapy. Fourteen patients complained of intermittent tinnitus after radiotherapy. We found that 11 initially normal ears of nine patients developed a middle ear effusion, three to six months after radiotherapy. There was mixed sensorineural and conductive hearing impairment after radiotherapy. Persistent impairment of ABR was detected immediately after completion of radiotherapy. The waves I–III and I–V interpeak latency intervals were significantly prolonged one year after radiotherapy. The study shows that radiotherapy for nasopharyngeal carcinoma impairs hearing by acting on the middle ear, the cochlea and the brain stem auditory pathway.

Ten cases of large nasal septal perforation were repaired with a tragal cartilage inferior turbinate mucoperiosteal sandwich graft technique with 70 per cent success rate over a follow-up period of up to 24 months. The technique is described in detail. The results are comparable to other techniques.

We present a validated method of determining in vivo pressure, flow and voice parameters from patients using tracheo-oesophageal voice prostheses post laryngectomy.

This apparatus was constructed simply using equipment which should be available in most large Otolaryngology Departments. There was good agreement between measurements made over two separate sessions of in vivo opening pressure, maximum flow through the device and maximum voice amplitude and these were significant. These measurements may be useful in monitoring patient progress and also in elucidating the mechanics of prosthesis failure.

This prospective study included 30 patients with glottic carcinoma of the larynx who were treated primarily by vertical partial laryngectomy. The pyriform sinus mucosa was used to reconstruct the new laryngeal wall and to form a pseudo-vocal fold at the side of resection. Our results showed that 90 per cent of patients were decannulated, 80 per cent were able to eat a normal diet, 70 per cent developed excellent voice quality after surgery and a 97 per cent three-year survival was achieved. The pyriform sinus mucosa proved to be a reliable material for reconstruction after vertical partial laryngectomy.

A 70-year-old man with chronic obstructive airways disease was scheduled to undergo panendoscopy following a course of radiotherapy for carcinoma of the larynx. He was anaesthetized using a propofol infusion and high frequency jet ventilation (HFJV). The jet ventilation catheter was left in situ at the end of the procedure. This enabled oxygenation to be maintained in the presence of post-operative laryngospasm by re-attaching the jet ventilator. Subsequently he developed respiratory failure, and a Bullard laryngoscope was used to visualize the vocal folds despite oedema of the tumour which made direct laryngoscopy impossible.

A catheter was passed through the biopsy channel of the Bullard, enabling HFJV to be commenced. A conventional endotracheal tube was then railroaded over the catheter to facilitate conventional ventilation.

A case of an unilateral sensorineural hearing loss of sudden onset, due to an osteoma in the internal auditory canal is presented. As far as the authors are aware an osteoma at this site associated with a hearing loss occuring within a few hours has not previously been reported.

A 69-year-old man presented with a three-month history of otalgia and tenderness of the right ear and a one-week history of a painful right parotid swelling. Examination revealed granulation tissue in the right ear canal with normal looking tympanic membranes and a parotid abscess. Repeated biopsies from the ear canal and parotid showed non-specific inflammation. Repeated cultures from both areas grew Ps. aeruginosa. The patient's condition improved following three weeks of intensive treatment for malignant otitis externa only to relapse five weeks after the end of treatment. He received a second course, only to improve temporarily. He developed a right facial nerve palsy five weeks after he was first seen, followed four months later by palsies of all cranial nerves except the olfactory, before dying, seven months after his first appointment.

The radiological, histological and post-mortem findings are discussed.

Four case reports of relapsing polychondritis, (RP), are presented, together with a literature review and management suggestions. There are approximately 211 reported cases in world literature making RP an uncommon condition associated with high morbidity and mortality rates. The key to the management of RP is based on accurate and early diagnosis though the ideal medical regimen has yet to be elucidated.

We present four patients complaining of neuralgic pains across the nasal bridge following trauma, who were successfully treated by division of the external nasal nerve. We believe it is a useful treatment in selected cases.

A fifth case of metastatic choriocarcinoma to the maxilla presenting an intractable epistaxis in a 24-year-old African female, is described.

Dysphagia is a common symptom presenting to ENT departments. Two cases of tetanus with dysphagia as a major symptom are discussed, together with a review of previously reported cases. Although tetanus is a rare disease in the United Kingdom, the possibility of this diagnosis should be borne in mind in patients presenting with progressive dysphagia, especially if there are other head and neck symptoms present.

A 10-year-old schoolboy presented with a penetrating wound to the neck after a children's slide accident. A CT scan and endoscopy showed a traumatic oesophageal-cutaneous fistula. Neurologically the child deteriorated over a period of 34 hours and finally succumbed to a respiratory arrest.

Post-mortem findings showed a hypoplastic right vertebral artery. In the left suboccipital triangle a venous clot had blocked the dominant artery thus leading to cerebellar and brainstem infarction.

This extraluminal compression leading to obstruction of an otherwise non traumatized vertebral artery is unique in the literature.

Tuberculosis of the parotid gland may be clinically indistinguishable from a neoplasm. This poses a problem with regard to management, because the treatment of tuberculosis is medical, whilst that of the majority of tumours is surgical. If radical surgery with resection of a branch or branches of the facial nerve is embarked upon in a patient with tuberculosis, without prior histological diagnosis, unnecessary permanent disability will result.

Two cases of tuberculosis of the parotid gland are reported, demonstrating the clinical similarity of tuberculosis to a parotid neoplasm and the absolute need for histological diagnosis before embarking on surgery that will require resection of the branches of the facial nerve.

The conclusion is that although tuberculosis of the parotid gland is rare, it still exists and must be thought of as one of the differential diagnoses of a parotid tumour. This must be kept in mind, especially when the decision to sacrifice branches of the facial nerve is indicated, in order to get a tumour-free margin on an excisional biopsy. If the suspicion of tuberculosis is high, a therapeutic trial of antituberculous chemotherapy, for one week, can be diagnostic.

The authors describe a patient with a cervical cystic mass present for 14 years which proved to be a cystic metastasis from apapillary carcinoma of the thyroid gland. This is probably the first case report of a long-term lateral cervical cyst caused by an occult thyroid carcinoma.