Actinomycetal infections involving the head and neck often pose a diagnostic puzzle to the otolaryngologist. A rare case of unilateral thyroid swelling due to actinomycosis is described. Although the clinical, laboratory and imaging studies strongly suggested a thyroid neoplasm, the histological examination revealed the presence of Actinomyces sp. in the excised lesion. The manifestations of actinomycosis of the head and neck, its pathogenesis and the difficulties encountered in the diagnosis and treatment of the disease are hereby reviewed.

Tuberculoma of the cheek in the absence of tuberculosis elsewhere in the body is rarely seen and hence rarely thought of as a differential diagnosis when such a patient presents.

In the following case, the patient was provisionally diagnosed as carcinoma of the cheek because of the exophytic nature of the growth and its presentation. However, histopathology of a biopsy revealed tuberculoma and the response to antituberculous therapy was rapid and curative.

Successful communication following laryngectomy usually involves an electrolarynx or oesophageal speech. Only within the past decade has tracheoesophageal puncture been advocated for alaryngeal speech and evolved into the procedure of choice. Successful production of speech after total laryngectomy using tracheoesophageal speech may be impaired secondary to anatomical and functional difficulties. The primary limitation of tracheoesophageal speech is pharyngoesophageal spasm occurring in the upper oesophageal sphincter impeding airflow through this segment. Our report presents four patients who underwent a pharyngeal myotomy with the potassium-titanyl-phosphate (KTP) laser. Post-operatively, each patient was able to communicate with functional alaryngeal speech. A transmucosal pharyngeal myotomy may represent an alternative for patients with speech failure after tracheoesophageal puncture.

We report a case of malakoplakia of the epiglottis in a 45-year-old female patient. Only three cases of laryngeal malakoplakia have been reported in the world literature, one of which was associated with tracheal malakoplakia. To our knowledge this is the first reported case of isolated malakoplakia of the epiglottis. Malakoplakia, a rare granulomatous lesion, has been seen more frequently in the urinary tract. Other organs like the genito-urinary tract, testis, epididymis, lymph nodes, middle ear, nasopharynx, tonsil and retroperitoneal tissue have been also involved though less frequently.

Adenoid cystic carcinoma of the parotid gland often recurs locally, or metastases develop, after initial treatment with surgery and radiotherapy. We report a patient with an inoperable local recurrence of previously irradiated adenoid cystic carcinoma, who was treated with tamoxifen, an oestrogen receptor antagonist. After 18 months of treatment with tamoxifen, MRI showed a partial response, and further clinical progression of the disease was halted.

Subcutaneous emphysema occurs when air is introduced into the tissues. This can happen as a complication during, or immediately after surgery. It has rarely been described after tonsillectomy. Definitive treatment will depend on the cause. We report two cases of subcutaneous emphysema following tonsillectomy.

Kawasaki disease (KD) is a paediatric illness characterised by prolonged high fever, mucocutaneous lesions and lymphadenopathy. It is potentially fatal as coronary arteritis occurs in up to a third of affected children. We present a seven-year-old child who was admitted to hospital with neck pain and fever. Despite intravenous antibiotic therapy and a quinsy right tonsillectomy on the sixth day after admission, the patient's symptoms persisted. With the appearance of further signs and symptoms the diagnosis of KD was made two days after operation. The patient's symptoms resolved with aspirin and intravenous gammaglobulin therapy. A literature review of the various aspects of KD is presented.

A rare case of bilateral unsafe CSOM with bilateral post aural and temporal lobe abscesses is reported with a relevant review of literature.

Angiosarcoma of the head and neck is a rare tumour of vascular origin that affects the elderly. A 74-year-old man who presented with bruise-like macules of the scalp and face is reported. He was treated for a few months with different antibiotics and anti-allergic medication by his own family doctor, and referred for specialist opinion when he failed to derive any benefits from the medications. A biopsy was obtained from the lesion and proved to be an angiosarcoma. A review of the literature indicates that the most important prognostic factor in this particular disease is the size of the lesion on presentation, hence the importance of early diagnosis. This case is reported, and the literature for similar cases is reviewed, to highlight the diagnostic and therapeutic aspects of this uncommon aggressive tumour in an attempt to help in the process of early diagnosis.

Four cases of serious MRSA wound infection following head and neck surgery have been identified. One patient died. At post mortem a mediastinal abscess containing MRSA was found to have eroded into the innominate artery causing fatal haemorrhage. The other three suffered serious wound infections, two requiring further surgery. Once MRSA hadbeen identified they were treated with intravenous teicoplanin and all made a full recovery.

The extraction of impacted foreign bodies from the oesophagus is frequently performed using forceps under endoscopic guidance. We report the case of a 23-year-old prisoner who ingested a lump of cannabis resin which could not be removed from the upper oesophagus with forceps alone. We recommend the use of a Fogarty balloon catheter in conjunction with toothed forceps in such cases.

We present a case of massive thoraco-cervical fibromatosis treated by sternotomy and simple excision. The patient remains disease-free after careful follow-up of three years. We suggest that if the lesion is encapsulated and position or size prevents en bloc removal, simple excision may be curative.

Two cases of asymptomatic posterior tracheal wall diverticula, one single and one multiple, found unexpectedly at laryngectomy are described. The embryonal development and pathogenesis of tracheal abnormalities are discussed, and possible clinical implications speculated upon.

Eight patients with cervical pain were examined. The only positive finding was an impressive tenderness over the thyroid cartilage (in seven patients) or over the area of the insertion of the sternocleidomastoid muscle to the mastoid process (in one patient). The diagnosis of thyroid cartilage syndrome and mastoid process syndrome were suggested and the patients were treated with oral and topical non-steroidal anti-inflammatorydrugs (NSAIDs) which reduced the symptoms. These syndromes are rare. The thyroid cartilage syndrome has been previously reported only once in the literature and this is the firstreport on the mastoid process syndrome. These syndromes, although rare, should be included in the list of causes for cervical pain and better recognition of the syndromes will save patients from undergoing unnecessary investigation and inappropriate treatment.

Tumours of the sublingual salivary gland are exceptionally rare. The present case report describes an adenoid cystic carcinoma of the sublingual salivary gland occurring in a 16-year-old girl, in itself an uncommon event. In addition, an interesting feature of the presentation was obstruction of the ipsilateral submandibular gland due to involvement of Wharton's duct.

This is a report of two patients with leech inhalation. The first patient presented with severe attacks of inspiratory stridor, cyanosis and cough of five days duration. He had no fever. Indirect laryngoscopy revealed a black, smooth foreign body between the vocal folds. Lateral soft tissue X-ray of the neck revealed shadow involving the glottic and the subglottic areas of the larynx. Laryngoscopy under general anaesthesia showed a living leech. This was removed and the patient improved.

The second patient presented with difficulty of breathing, dysphagia, and spitting of blood of two weeks duration. Indirect laryngoscopy revealed a brown foreign body in the larynx. Laryngoscopy under general anaesthesia showed a living leech. This was removed by forceps.

Isolated laryngotracheal separation following blunt trauma to the neck is a very rare subset of laryngeal trauma and has not been previously well characterized. A ‘clothes-line’ type injury is one way in which such an injury may occur in which a cyclist rides into a rope or cable. A case of this kind is presented, followed by a discussion of the relevant clinical symptoms and signs as well as the difficulties in making a diagnosis. The critical role of fibre-optic subglottoscopy and tracheoscopy in reaching this diagnosis is also examined.

Macroglossia is a potentially life-threatening problem. The multiple aetiologies responsible for this condition include cysts, tumours, amyloidosis, angioedema, and infections. Although injuries to the oral cavity are common, self-inflicted traumatic macroglossia is not common. We report a case of a comatose patient with limb contractures and severe trismus who developed entrapment of the tongue with progressive macroglossia and near auto-amputation of the tongue. The importance of early recognition and treatment of tongue entrapment in comatose patients is emphasised since this is a potentially reversible condition.

We present the first case report in the English literature of an intramuscular haemangioma of the geniohyoid muscle. This occurred in a 24-year-old female and the diagnosis was not made prior to resection. Haemangiomas are uncommon tumours of the head and neck and intramuscular haemangiomas account for fewer than one per cent of the total. Diagnosis of the vascular nature of the tumour is often missed. Recurrence is common and usually due to incomplete excision. A review of the literature and a case report of theselocally destructive lesions is presented.

A 46-year-old Jordanian man was seen in ENT clinic complaining of progressive left nasal obstruction and hearing loss for the last five years with a history of multiple surgical removal of dental cysts. Clinical and radiological investigation revealed a cystic mass occupying the left maxillary sinus protruding to the nasal cavity, calcification of the falx cerebri and bifid ribs. On these findingsGorlin-Goltz syndrome was confirmed. The case is presented and the literature reviewed.