Conservation surgery in the management of T1 and T2 oropharyngeal squamous cell carcinoma: the Birmingham UK experience.

The aim of this paper was to evaluate our experience using conservation surgery in the management of T1 and T2 oropharyngeal squamous cell carcinoma. Eighteen patients underwent conservation surgery between 1993 and 2000 and were analysed retrospectively. The mean age was 54 years and the male to female ratio was 8:1. There were 14 tonsil and 4 tongue base tumours and 83% of cases presented with neck nodes, thereby classifying them as having advanced disease (stages 2-4). All patients received postoperative radiotherapy. All patients were followed up to December 2001. The median follow-up time was 3.8 years (minimum was 1.5 years). The 2-year and 5-year survival rates were 100% and 92% respectively. Approximately 66% of patients returned the EORTC and GHQ/12 quality-of-life questionnaires. Of these, seventy-five percent had a high healthy level of general functioning in accordance with the EORTC general health section. These results show that conservation surgery techniques are effective in the treatment of T1 and T2 oropharyngeal squamous carcinoma associated with significant metastatic neck disease. The techniques are well tolerated, produce minimal functional deficit and do not have a negative impact on the patients quality of life in either the immediate postoperative period or up to 4 years post-treatment.

Epidemiology of basal cell carcinoma and squamous cell carcinoma of the pinna.

This is a retrospective study designed to compare the incidence of basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) in the head and neck skin area with special reference to the pinna. The results showed 426 patients had 460 cutaneous malignancies in the head and neck area, managed by four specialties (ENT, Dermatology, General Surgery and GPs) over the period 1994-99. The lesions comprised 375 (80.47 per cent) BCC and 85 (18.47 per cent) SCC. In cases of BCC the facial areas were commonly involved (88 per cent), whilst SCC was almost equally distributed between the most (face, forehead and nose) and least exposed areas (pinna and scalp). The overall ratio of BCC to SCC remained four to one in the head and neck area. In 41 patients with 51 lesions over the pinna there were 29 (56.8 per cent) BCC and 22 (43.1 per cent) SCC hence the ratio was 1.3 to 1 for this site. We conclude that in the case of a suspicious lesion over the pinna, the risk of SCC is comparatively much higher. With increasing awareness of early and quick diagnosis of cancer cases, it is recommended that these patients should be referred urgently to prevent the significant morbidity associated with invasive SCC.

Free jejunal patch flaps in oral and oro-pharyngeal reconstruction.

Free jejunum has been commonly tubed to provide a reconstructive pharyngeal conduit following pharyngolaryngectomy. It is also common practice to repair small oral and oro-pharyngeal defects with skin-lined flaps i.e. radial free forearm or pectoralis major myocutaneous flap. Free jejunal patch flaps can provide cover for large defects, secrete mucus, tolerate radiotherapy well and do not contract. The operation is associated with a low morbidity and early return of swallowing is feasible. Here we describe the functional results of free jejunal patch flap reconstruction of extensive oral and oro-pharyngeal defects.

Invasion of the recurrent laryngeal nerve by adenoid cystic carcinoma. An unusual cause of true vocal fold paralysis.

True vocal fold paralysis and goitre are both common problems encountered in ENT practice. Their co-existence, however, should arouse suspicion of the presence of malignant thyroid disease. A rare case of true vocal fold paralysis caused by a clinically occult subglottic adenoid cystic carcinoma, in a 72-year-old, is described. The existence of multinodular goitre in this patient was co-incidental and confounded the diagnostic process.

Kikuchi's disease of the neck (histiocytic necrotizing lymphadenitis).

Histocytic necrotizing lymphadenitis (HNL), also known as Kikuchi's disease is a benign self limiting disease of unknown origin. It effects cervical lymph nodes, predominantly in young females. It is well described in the pathology literature, but little is written about this in the ENT literature, as few clinicians are probably aware of this condition. Five cases of cervical Kikuchi's disease are presented with a brief review of the literature.

Adenocarcinoma arising in an oesophageal colonic interposition graft.

This case report describes the rare complication of an adenocarcinoma developing in a colonic interposition graft 20 years following surgical resection of a postcricoid squamous carcinoma. A free jejunal graft was used for further oesophageal reconstruction following resection of the colonic graft.

Radiation-induced antrochoanal fibrosarcoma.

Therapeutic radiation for malignant conditions is known to cause sarcomatous change in an irradiated field after a latent period; equally this change may occur following radiotherapy to benign conditions which may result in a more difficult management problem later. Radiotherapy to benign conditions should be reserved for use after failure of conventional surgery or other interventional techniques.

Radiation induced tumours of the pharynx--can they be avoided?

Three patients who developed a post-cricoid carcinoma 5-21 years after radiotherapy for carcinoma of the larynx are presented. These patients received radiotherapy when they were young. It is suggested that alternative forms of treatment, especially partial laryngectomy with the aid of a laser should be considered in the primary management of small tumours of the larynx of young patients.

Jugulotympanic paraganglioma (glomus jugulare tumour) presenting as a parotid neoplasm (a case report and review of the literature).

A case of glomus jugulare tumour which presented as a parotid swelling, is reported. The patient also had facial palsy, total deafness and a polypoid lesion in the auditory canal. She was treated by surgery and radiotherapy. In this paper we review the literature and discuss the diagnostic problems and significance of long-standing facial palsy.

Pectoralis major flaps: functional aspects of the repair of oral and oropharyngeal resections.

The use of pectoralis major flaps for reconstruction after oral and oropharyngeal resection in a series of seventeen patients is reported. The applications and complications are described. A post-operative assessment of speech, chewing and swallowing in ten of the patients is reported. The functional aspects of such surgery are discussed.

An endoscopic silastic keel for anterior glottic webs.

The use of a specially designed silastic keel endoscopically inserted into the larynx to prevent restenosis after division of anterior commisure webs of the larynx is described. The treatment of such webs is discussed.

Traumatic neuroma of the internal laryngeal nerve as a cause of severe cough.

We present a case of traumatic neuroma, describing an unusual symptom which may be more common than is recognized, and indeed we think from our search of the literature that this is the first report of such a case. We have briefly reviewed the pathology, clinical presentation and treatment of traumatic neuromas.

Post-laryngectomy pharyngo-cutaneous fistulae.

A personal series of 66 total laryngectomy cases is presented with special reference to post-operative fistula formation. The incidence of fistulae was 7.4 per cent. We could not verify previous reports that any specific factors were significantly related to fistula formation and we feel that operative technique and the post-operative drainage of any fluid collection under the flaps, are the most important ways of reducing the complication of a fistula to a minimum.