Is there a change in the epidemiology of nasal fractures in females in the UK?

OBJECTIVE: To determine whether there is a change in the epidemiology of nasal fractures in females in the UK, and the potential contribution of the 'ladette' culture. METHODS: This paper reports a multi-centre retrospective study. Operating theatre data for all females who underwent manipulation of nasal fractures under anaesthesia between 2002 and 2009 were analysed. In addition, the case notes of all females presenting with nasal fractures over a five-year period (2004-2009) were retrospectively reviewed and the cited cause of the fracture was noted. RESULTS: From 2002 to 2009, there was an 825 per cent increase in nasal fractures in women aged 13-20 years. Almost one-quarter of all nasal fractures in one centre was attributed to non-domestic violence. The highest incidence of nasal fractures (67 per cent) was amongst white British females. CONCLUSION: There is an increasing trend in the number of women sustaining nasal fractures in the UK. The cause may be multi-factorial, but could be partially attributed to a rise in ladette culture. Further research on the role of alcohol consumption in this phenomenon is needed.

Olfactory neuroblastoma (esthesioneuroblastoma): towards minimally invasive surgery and multi-modality treatment strategies - an updated critical review of the current literature.

Olfactory neuroblastoma (esthesioneuroblastoma) was first described by Berger and Luc in 1924. It is considered to be an uncommon malignancy of the nasal cavity. The tumor arises from the specialized sensory epithelial olfactory cells, normally situated at the upper part of the nasal cavity, including the superior nasal concha, the roof of the nose and the cribriform plate. The imaging modalities of choice are computed tomography (CT) and magnetic resonance imaging (MRI). Combination of surgery and radiotherapy (either conventional radiotherapy or stereotactic radiosurgery), with or without chemotherapy is considered to be the standard of care for primary site disease by the majority of researchers. Combined transfacial and neurosurgical conventional approaches are also adopted in many reported cases, mainly due to the endocranial extension and the close anatomic relationship of esthesioneuroblastomas with the ethmoid roof and cribriform plate. Recent literature supports that endoscopic resection correlates with similar oncologic control rates compared with conventional open surgery, provided that basic oncologic surgical principles with clearance of margins and intradural dissection (when required) are completely maintained.

Variation among pre-surgical CT assessments of chronic otitis media.

OBJECTIVE: To investigate the reliability of preoperative computed tomography (CT) in patients with chronic otitis media (COM) as assessed by otologist-ENT surgeons, compared with surgical findings and respective radiological assessments, and to identify areas of the middle ear that are difficult to evaluate reliably with preoperative CT. MATERIALS AND METHODS: Fifty patients with COM underwent preoperative temporal bone CT reported by a qualified radiologist. Each operating surgeon completed a standardized questionnaire regarding the status of 10 middle-ear structures after the operation. Two otologists blindly reviewed the scans. AC1-statistics between the radiology/otology report and the intra-operative findings were calculated. RESULTS: In the attic, malleus-incus complex, tympanic cavity, and round window niche, the otologists' assessments of CT scans corresponded better to intra-operative findings than did the respective radiology report. In the lateral semicircular canal and sigmoid sinus, the otologists' assessments also outperformed those of the radiologists in cases of erosion. Radiological assessments outperformed those of otologists in only one of 10 studied areas: confirmation of an unexposed dura in the tegmen area. The scutum and oval window represent difficult areas for which to obtain a reliable preoperative CT scan report. CONCLUSION: Otologists' assessments regarding the pre-surgical status of the temporal bone in COM appear more reliable than those of radiologists. This finding has serious implications in current clinical practice, and should be considered when designing strategies for Radiology Head & Neck training. The inherent limitations of CT may necessitate modifications to imaging and operating strategies.

Success of cricopharyngeal myotomy for specific and non-specific cervical dysphagia.

OBJECTIVE: The present study aimed to compare outcomes of cricopharyngeal myotomy (CPM) in patients with documented cricopharyngeal dysfunction (CPD) and those in whom the diagnosis is complex or in doubt. MATERIALS AND METHODS: Retrospective comparative study of all patients undergoing CPM between 2001 and 2010 at a single UK centre. Patients were classified as having either CPD (n = 15) or non-specific cervical dysphagia (NSCD) (n = 12) based on contrast swallow results. They completed a 10-point visual analogue scale (VAS) questionnaire regarding their ability to swallow solids preoperatively and 6 months postoperatively. Scores were compared between groups, and symptom recurrence at 12 months postoperatively was also noted. RESULTS: The median VAS for all patients in both groups preoperatively was 5.5 and improved postoperatively to 8.0 (p < 0.001), and median preoperative ratings between groups were similar (CPD = 6.0 vs. NSCD = 5.5; p > 0.05). The CPD group scored better postoperatively compared to their NSCD counterparts (CPD = 9.0 vs. NSCD = 7.5; p < 0.001). Recurrence rate at 12 months was lower in CPD (12.5%) compared to NSCD (60%) patients. CONCLUSION: After CPM, patients with CPD showed significant improvement in swallowing solids, as did patients with NSCD, although to a lesser extent. CPD patients experienced better outcomes compared to their NSCD counterparts, including lower complication and recurrence rates. Larger studies are required before CPM can be advocated as the standard of care for NSCD patients.

Propranolol is an effective treatment for airway haemangiomas: a critical analysis and meta-analysis of published interventional studies.

Haemangiomas represent the most common benign tumours in infancy, affecting 1-2% of newborns. The present meta-analysis aimed to critically review the current evidence on the efficacy of propranolol in the management of airway haemangiomas, and explore potential adverse events and treatment failures. A literature review was performed in Medline and other available database sources, along with critical analysis of pooled data. Seventeen studies were included in the analysis. No study represented Level I evidence. The total number of treated patients was 61; 14 patients received propranolol as single-treatment. The comparative effectiveness of propranolol vs. systemic steroids was documented in 35 children, and showed superior outcome in the vast majority (94%, p < 0.001). The mean obstruction before propranolol administration was 72%, and after intervention was 20% (p < 0.001). The mean referral-age for children with airway haemangiomas was 2.4 months, the mean starting-age of propranolol treatment was 5.1 months and the mean follow-up period was 8.4 months. Four children failed to respond (6.5%), and in seven the haemangioma relapsed after discontinuation of treatment (11.5%). The results of the present study suggest that propranolol can be recommended for the treatment of airway haemangiomas, as it was found to be effective and outperformed the previously-considered gold standard treatment methods, with fewer side-effects. Immediate treatment with propranolol should be initiated once a diagnosis of symptomatic airway haemangioma is confirmed, and cardiovascular assessment has been performed. Children should remain on propranolol until the haemangioma enters the phase of involution. Active parental monitoring is essential to ensure treatment safety.

Quantifying the bystander-effect of 2.5G mobile telephones on the speech perception of digital hearing aid users.

OBJECTIVE: To quantify the bystander-effect of 2.5G mobile telephones (2.5G-MTs) on the speech perception of digital hearing-aid (dHA) users. Differences in the susceptibility of behind-the-ear (BTE) compared to in-to-the-ear (ITE) dHAs were also assessed. MATERIALS/METHODS: Prospective-comparative study conducted at a tertiary referral centre (ENT Department) and a HA-fitting laboratory. Key-word recognition scores from open-sentence lists were calculated. Power-analysis determined that a minimum of 60 subjects with SNHL (30 in each group), using either BTE or ITE dHAs, were required for reliable study outcomes. Sixty-four adults were tested with a functioning 2.5G-MT at almost physical contact with their ear; thirty subjects used BTE and 34 ITE dHAs. MAIN OUTCOME MEASURES: Aided word recognition score differences between studied groups and within each group, while a 2.5G-MT was activated. Cut-off inclusion criterion regarding baseline aided word recognition score was 75%. RESULTS: Baseline aided word recognition scores for ITE dHAs were better compared to BTE ones (p < 0.01). Following the 2.5G-MT activation, this difference disappeared. No statistically significant difference in word recognition was observed between the examined groups, or within the BTE group, from the bystander-effect of the 2.5G-MT. ITE dHAs proved more susceptible to electromagnetic interference (p < 0.05). CONCLUSION: The bystander-effect of 2.5G-MTs on the speech perception of dHA users is either minimal, or not significant. The observed compatibility has a positive impact on the lives of millions of people worldwide. The long-standing theory of more interference in BTE compared to ITE HAs is not confirmed by the results of the present study. EBM level of evidence: 2c.

The Role of Postural Restrictions after BPPV Treatment: Real Effect on Successful Treatment and BPPV's Recurrence Rates.

Background. Canalith repositioning techniques are adequately established in the literature, as the treatment of choice for benign paroxysmal positional vertigo. However, the role of the posttreatment instructions is still not clearly defined. Patients and Methods. A retrospective chart review of 82 patients was conducted in order to determine the efficacy of postural restrictions, when combined with the classic canalith repositioning techniques, in terms of successful treatment and recurrence rates. Follow-up period reached at least 12 months after the initial treatment. Results. In this study, postural restrictions did not appear to significantly affect the outcomes of repositioning maneuvers, as well as the recurrence rate. Conclusions. Although this study, as well as most recent control studies, states that there is no significant effect of postmaneuver postural restrictions on both treatment and recurrence rates, larger multicentric research projects, adopting improved methodology, are still necessary in order to determine the contribution of such restrictions to both the therapeutic results and the prevention of recurrence. Adequate followup, focusing on the first six months after the initially successful repositioning maneuver, is also of paramount importance.

Laryngeal cancer: smoking is not the only risk factor.

AIM: To investigate the role of smoking, alcohol, coffee consumption, demographic factors, toxic agents, and occupation in laryngeal carcinogenesis. MATERIALS/METHODS: A case-control study included 70 patients with histologically confirmed laryngeal cancer and 70 controls with non-neoplastic conditions unrelated to diet/smoking/alcohol. Relative risk, odds ratio (OR), and 95% confidence intervals were estimated using multiple logistic regression. RESULTS: Current smokers had 19.46 OR of laryngeal cancer compared to non-smokers (p = 0.006). The respective OR for alcohol consumption was 3.94 (p = 0.006). While the risk increased in heavy drinkers, there was no difference in duration of alcohol consumption. There was a strong and consistent relation between laryngeal cancer and the consumption of Greek/Turkish coffee cups/day (p = 0.002, OR = 1.77). Diesel exhaust fumes also seemed to increase the risk of laryngeal cancer, although the association was found to be no longer significant after analysis with logistic regression. CONCLUSION: The present study confirmed the relation of smoking and alcohol with laryngeal cancer. However, other factors such as coffee and diesel exhaust fumes may play an important role in laryngeal carcinogenesis.

Meniere's disease: Still a mystery disease with difficult differential diagnosis.

One hundred and forty-six years after its first description, the differential diagnosis of Meniere's disease remains very challenging. The aim of the present study is to review the current knowledge on the advantages and disadvantages of the new diagnostic methods for Meniere's disease. The importance of accurate diagnosis for primary healthcare systems is also discussed. An extensive search of the literature was performed in Medline and other available database sources. Information from electronic links and related books were also included. Controlled clinical studies, prospective cohort studies, retrospective cohort studies, cross-sectional studies, case reports, written guidelines, systematic reviews, and books were selected. The typical clinical triad of symptoms from the vestibular and cochlear systems (recurrent vertigo, fluctuating sensorineural hearing loss and tinnitus) is usually the key for clinical diagnosis. Glycerol dehydration test and electrocochleography are the main diagnostic tests in current practice, while vestibular evoked myogenic potentials may be used in disease staging. Imagine techniques are not specific enough to set alone the diagnosis of Meniere's disease, although they may be necessary to exclude other pathologies. Recently developed 3D MRI protocols can delineate the perilymphatic/endolymphatic spaces of the inner ear and aid diagnosis. Meniere's disease is a continuous problem for the patients and affects their quality of life. Taking into account the frequent nature of the disease in certain countries, efforts for reliable diagnosis, prompt referral, and successful management are undoubtedly cost-effective for healthcare systems.

Bilateral Peritonsillar Abscesses: A Case Presentation and Review of the Current Literature with regard to the Controversies in Diagnosis and Treatment.

Although unilateral peritonsillar abscess is a common complication of acute bacterial tonsillitis, bilateral peritonsillar abscesses are quite rare. The incidence of unsuspected contralateral peritonsillar abscess identified at tonsillectomy has been reported to be between 1.9% and 24%, while the overall incidence of bilateral peritonsillar abscess is reported to reach 4.9%. Diagnosis can be based on clinical criteria or imaging techniques. As far as the treatment is concerned, it is generally accepted that the basic strategy consists of systemic antibiotics and drainage of the pus. We report the case of a 19-year-old girl, treated in the emergency room with a bilateral diagnostic needle aspiration followed by bilateral incision and drainage along with intravenous clindamycin plus anti-inflammatory agents and hydration. Following treatment, the patient progressively experienced a marked alleviation of her odynophagia. She was discharged 48 hours later on a 10-day course of clindamycin.

Laryngeal paragangliomas - controversies in diagnosis and management.

Paragangliomas of the larynx are rare neuroendocrine tumors with difficulties in diagnosis and management. A review of the literature was carried out, using Medline and other available databases. Electronic links and related books were also included. The most reliable diagnostic imaging procedures are MRI, CT scan, and octreotide scintigraphy. Complete surgical excision with the maximal possible preservation of the laryngeal function is the treatment of choice. Many different surgical techniques have been reported but open surgical procedures seem to provide better results with lower recurrence rates, although endoscopic approaches and laser surgery have also been used with variable results. The use of long-acting depot octreotide has been used for the relief of symptoms and stabilization of the disease, especially in inoperable lesions with positive initial octreotide scintigraphy imaging. Detailed preoperative assessment and treatment planning in individual basis are essential in the management of these tumors.