Tass Malik

Surgical complications of tracheo-oesophageal puncture and speech valves.

Purpose of reviewSpeech rehabilitation following total laryngectomy is central to future quality of life. Although other options exist, surgical voice restoration has emerged as the ‘gold standard’ management strategy in the majority of laryngectomees. Taking this into account, what are the complications of this technique and how should they be successfully managed? The purpose of this review is to provide a comprehensive review of the subject, with particular reference to technique, complications and outcome. Recent findingsAs with any surgical intervention, complications may occur in the early postoperative period or later. The article provides a detailed explanation of the varying problems detailed in individual reports, and in case series. Primary or secondary tracheo-oesophageal puncture is also discussed, along with complications resulting from the speech valve itself. SummaryThe positive impact of surgical voice restoration on quality of life in the alaryngeal patient considerably outweighs the complications commonly associated with the procedure. Greater knowledge of the potential problems should continue to reduce the complication rate. Primary puncture, in a patient selected and subsequently managed in a multidisciplinary environment, would appear to provide the best outcome for the patient.

The role of magnetic resonance imaging in the assessment of suspected extrinsic tracheobronchial compression due to vascular anomalies

Aims: To evaluate the role of magnetic resonance imaging (MRI) in the assessment of children with suspected extrinsic tracheobronchial compression due to vascular anomalies. Methods: Retrospective case note review in a tertiary referral centre. Twenty nine children who underwent dynamic laryngotracheobronchoscopy (DLTB) and were found to have a clinical suspicion of extrinsic tracheobronchial compression were evaluated. All subsequently underwent thoracic MRI within 10 days. The findings on endoscopy were compared to those of MRI, and where performed, echocardiography, aortography, and surgery. Results: There were 17 males and 12 females (mean age 5 months, range 28 weeks gestation to 60 months). The most common presenting features were stridor and cyanotic episodes. MRI showed abnormalities in 21 patients. There were five vascular rings (three double aortic arches and two right aortic arches) and 11 cases of innominate artery compression. Other vascular anomalies noted included aberrant right subclavian artery and aneurysmal left pulmonary artery. Echocardiography was generally found to be unhelpful in the diagnosis of extra-cardiac vascular abnormalities. Angiography was subsequently conducted in eight children; findings agreed with those shown on MRI. Surgery was performed on all five vascular rings, one innominate artery compression, and one aneurysmal left pulmonary artery. Surgical findings were also compatible with the preoperative MRI. Conclusions: This study shows the successful use of MRI as the initial imaging modality in endoscopically suspected extrinsic vascular compression of the upper airway. It enables accurate delineation of vascular anomalies and, unlike aortography, is non-invasive and does not require the use of contrast media.

Nodular fasciitis of the head and neck

Nodular fasciitis is an unusual benign reactive process affecting superficial and deep fascia. Its rapid growth, rich cellularity, high mitotic activity and poorly circumscribed nature result in it being easily misdiagnosed as a sarcomatous lesion. Three cases of nodular fasciitis presenting as neck lumps are reported. They were successfully treated with local excision, with no signs of recurrence following two years of follow up. This paper describes the clinical presentation and microscopic features of this rare benign lesion and it emphasizes the need for accurate histopathology and clinical suspicion, if inappropriate aggressive management is to be avoided.

Audit of clinical coding of major head and neck operations.

INTRODUCTION Within the NHS, operations are coded using the Office of Population Censuses and Surveys (OPCS) classification system. These codes, together with diagnostic codes, are used to generate Healthcare Resource Group (HRG) codes, which correlate to a payment bracket. The aim of this study was to determine whether allocated procedure codes for major head and neck operations were correct and reflective of the work undertaken. HRG codes generated were assessed to determine accuracy of remuneration. PATIENTS AND METHODS The coding of consecutive major head and neck operations undertaken in a tertiary referral centre over a retrospective 3-month period were assessed. Procedure codes were initially ascribed by professional hospital coders. Operations were then recoded by the surgical trainee in liaison with the head of clinical coding. The initial and revised procedure codes were compared and used to generate HRG codes, to determine whether the payment banding had altered. RESULTS A total of 34 cases were reviewed. The number of procedure codes generated initially by the clinical coders was 99, whereas the revised codes generated 146. Of the original codes, 47 of 99 (47.4%) were incorrect. In 19 of the 34 cases reviewed (55.9%), the HRG code remained unchanged, thus resulting in the correct payment. Six cases were never coded, equating to pound15,300 loss of payment. CONCLUSIONS These results highlight the inadequacy of this system to reward hospitals for the work carried out within the NHS in a fair and consistent manner. The current coding system was found to be complicated, ambiguous and inaccurate, resulting in loss of remuneration.

Does Meningitis Stop CSF Rhinorrhea following Lateral Skull Base Surgery

In cases of cerebrospinal fluid (CSF) rhinorrhea following lateral skull base surgery, fibrosis and fibrin formation resulting from meningitis has been postulated as a mechanism of spontaneously resolving the CSF leak. This study was undertaken to explore any possible relationship between the cessation of CSF leak and meningitis. A retrospective study at a tertiary referral center of 232 consecutive patients was performed. Out of a total of 232 procedures, 29 patients developed CSF rhinorrhea, of whom 7 subsequently developed meningitis. Bacteria were isolated in CSF obtained at lumbar puncture in 5 cases, with the CSF analysis in the remaining 2 cases suggesting aseptic meningitis. Conservative treatment failed to stop the CSF rhinorrhea in 6 of 7 cases. In this study, the development of meningitis did not appear to aid in the resolution of the CSF rhinorrhea. We conclude that surgical intervention should not be delayed in the expectation that meningitis and conservative interventions may promote CSF leak resolution.

Adenoid size assessment: a comparison of palpation, nasendoscopy and mirror examination

natal problems, no one had abnormal ear anatomy or congenital ear abnormalities. There is of course variation in normal anatomy too, but all the ears included in the study were easy to examine and treat, so no disturbing narrowness was seen. There were two patients diagnosed as having ear canal cholesteatomas with erosion of the bony outer ear canal, but these were excluded from the final number of patients. Even so, these patients had good help from the oil treatment as well. The cleaning of the cholesteatoma was much easier with the oil treatment. Mentally retarded patients were included because of a relative lack of non-retarded patients with totally blocking earwax. We saw lots of patients with wax retention not blocking the ear canal totally, but these were not suitable for this study. The protocol was approved by the Ethics Committee of the Helsinki University Hospital and the head of the Institute for the Mentally Retarded. The parents or other relatives of the mentally retarded patients gave their informed consent orally to participate. As the treatment was easy and, as expected, did not cause any pain to the patients, and to prevent a potentially unpleasant impaction of cerumen with increasing risk for infection as result, we saw no ethical problem in giving mentally retarded patients this treatment. As the anatomy was identical in ears of retarded and non-retarded patients, there should be little problem in generalizing the results to the whole population. Kimmo Saloranta Medical Centre Ruusula Isokaari 32 E 00200 Helsinki Finland, E-mail: kimmo.saloranta@welho.com