Reasons for rejection of rhinoplasty seeking patients: a multicentre observational study

BACKGROUND

To date, research on preoperative patient selection has mainly focused on patient personality, with body dysmorphic disorder (BDD) being the most studied. Despite the many reasons for not planning a rhinoplasty, no data are available on the nature of these reasons. Our aim is to conduct a multicentre international observational study on the reasons for rejection of patients seeking rhinoplasty in 5 tertiary rhinoplasty care centres.

METHODS

Surgeons documented the reasons for not scheduling a rhinoplasty in consecutive patients who consulted them between January 2021 and March 2022 using a predefined list of reasons for rejection. Surgeons were also asked to report on the patient attitudes after rejection, and about the advice given to patients in the event of refusal.

RESULTS

186 patients seeking rhinoplasty were included. Multiple reasons for rejection were present in 76% of patients, with a mean of 2.9 reasons for rejection per patient. Overall, patient-related factors were most frequently associated with rejection (64.3%), followed by nose-related factors (28.4%), surgeon-related factors (6.0 %) and surgery-related factors (1.3%). The presence of severe BDD symptoms was reported in only 11.3% of the rejected patients. Patients rejected for rhinoplasty were advised to reconsider the surgery (32.8 %) and/or were referred to another surgeon (32.8%). No further action was taken in 39.8% of the patients. Of the patients who were rejected, most had a neutral (39.2 %) or positive (37.1 %) attitude in relation to the lack of rhinoplasty planning.

CONCLUSION

This study highlights the variety of reasons for which patients seeking rhinoplasty are not considered good candidates for a rhinoplasty, with patient-related factors being more prevalent than nose-related and other factors. Increasing awareness on the impact of adequate patient selection for rhinoplasty may contribute to better outcomes in rhinoplasty.

Local allergic rhinitis - a narrative review

This narrative review aims to provide an up-to-date definition of local allergic rhinitis (LAR), its classification, mechanisms, comorbidities, recommendations for diagnosis and treatment, and define needs in this area. Both 'PubMed' and 'Science Direct' literature was reviewed systematically, and a manual search for studies not previously encountered in the databases was also carried out. Published studies were identified in PubMed covering the period from 1947 to 2022. The following keyword search strategy was used: (local allergic rhinitis* OR entopy* OR local Immunoglobulin E * OR nasal specific Immunoglobulin E). LAR involves Type 2 nasal inflammation with local IgE and cannot be diagnosed by systemic methods, such as skin prick or blood IgE tests. A nasal allergen challenge is necessary for diagnosis. LAR can respond to usual AR treatments, including allergen specific immunotherapy (AIT). LAR is a novel entity that requires additional investigation in terms of prevalence, proper diagnosis, treatment, and prognosis. The target outcomes and possible benefits of this review are to achieve a consensus for the study and diagnosis of LAR and increase interest in this area.

The EUFOREA pocket guide for chronic rhinosinusitis

Chronic rhinosinusitis (CRS) is known to affect around 5 % of the total population, with major impact on the quality of life of those severely affected (1). Despite a substantial burden on individuals, society and health economies, CRS often remains underdiagnosed, under-estimated and under-treated (2). International guidelines like the European Position Paper on Rhinosinusitis and Nasal Polyps (EPOS) (3) and the International Consensus statement on Allergy and Rhinology: Rhinosinusitis 2021 (ICAR) (4) offer physicians insight into the recommended treatment options for CRS, with an overview of effective strategies and guidance of diagnosis and care throughout the disease journey of CRS.

Atopic children are more susceptible to viral respiratory infection at the age of 2-5 years old

Background: The susceptibility of the atopic population to respiratory infections (RI) has not been fully elucidated. This susceptibility is attributed to the immune dysregulation that characterizes atopic diseases. Although, the exact mechanisms involved are not fully understood, there is evidence that shows that the maturation of innate immunity progresses differently in patients with atopy. Objective: The aim of the study was to evaluate the susceptibility to viral RIs (VRI) based on the number and duration of them in different age groups in subjects with atopy and subjects without atopy. Methods: Seventy-eight subjects (39 healthy and 39 with atopy) were included in the study. All the subjects were evaluated by a specialist and defined as being atopic if they had a clinical history and/or symptoms compatible with any allergic diseases and relevant sensitizations. Epidemiologic data were recorded based on a standardized questionnaire, which included recording habits, conditions, and living environment as well as the history of viral infections during the last year. Results: In our population, children with atopy were found to be more susceptible to viral RIs than children without atopy (p = 0.02), whereas there was no difference in susceptibility between healthy adults and adults with atopy (18-45 years old). More specifically, the atopic age group 2-5 years old showed the higher susceptibility to VRIs. Conclusion: This study provided evidence that children with atopy, especially at ages 2-5 years old, had more numerically and prolonged RIs than did the subjects without atopy. These clinical findings support the hypothesis of distracted maturation of innate immunity in subjects with atopy.

The intranasal trigeminal system: roles in rhinitis (allergic and non-allergic)

The aim of this paper is to review intranasal trigeminal system and associated reflexes. The literature survey was performed on PubMed, ProQuest Central database of Kirikkale University and Google Scholar. The intranasal trigeminal system and associated reflexes play an important role in humans in both health and disease, including in rhinitis of non-allergic and mixed type. The intranasal trigeminal nerve provides sensory perception to the lining of the nose, supplying information on how patent the nasal airway is and responding to various chemical signals. The reflexes known to exist within the intranasal trigeminal system are nasobronchial reflex, trigemino-cardiac reflex, nasogastric reflex, and nasal cycle. The intranasal trigeminal system and its reflexes play a vital role in normal human physiology. Alterations in how this system operates may underlie multiple forms of rhinitis and more research is needed to fully understand the mechanisms involved.

White Paper on European Patient Needs and Suggestions on Chronic Type 2 Inflammation of Airways and Skin by EUFOREA

Background

Type 2 inflammation underlies the chronicity of disease in subgroups of patients with asthma, chronic rhinosinusitis with nasal polyps (CRSwNP) and atopic dermatitis (AD), that often co-exist. Although several studies have investigated the unmet needs of asthma, AD and CRSwNP as such, little is known about the similarities and differences in experiences and perspectives of the current management of patients with comorbid Type 2 inflammatory diseases.

Aims

To improve insight into the common and organ-specific needs of patients with Type 2 inflammation and comorbidities, allowing the formulation of recommendations to better address these needs in the future.

Methodology

This qualitative study was conducted between July 2021 and December 2021 using semi-structured face-to-face or telephone interviews with patients suffering from year-long severe chronic Type 2 inflammation and at least one co-morbid inflammatory condition. Seven participating academic centers in Europe interviewed asthma (Copenhagen and Leuven), CRSwNP (London, Amsterdam and Crete) and/or AD (Oldenburg and Zurich) patients on patient characteristics, disease severity, shortcomings of current care pathways and suggestions for improvement of care. Transcripts were analyzed using an inductive thematic analysis approach.

Results

Eighty-one patients with severe Type 2 inflammation and comorbidities were interviewed. Similar needs were recognized by patients with Type 2 inflammation, with both a lack of coordination in care and a lack of a real cure reported as being most frustrating. However, several needs are specific to asthma, CRSwNP and AD. Suggestions for improvement of care were generic across diseases, such as the implementation of a multidisciplinary approach, the improved facilitation of access to better treatments, the increase of general awareness on disease burden, and better educational programs for healthcare providers and patients. Of note, patients with CRSwNP also stated the need for alternatives to sinus surgery, whereas patients with asthma requested better medical care to prevent exacerbations and patients with AD would warmly welcome the reimbursement of emollients.

Conclusion

Patients with asthma, CRSwNP and AD have shared unmet needs that need to be addressed by physicians, the academic community and health policy makers. This survey provides unique recommendations made by patients for the implementation of better care.

Nasal epithelium: new insights and differences of the cytokine profile between normal subjects and subjects with allergic rhinitis

Background: The role of the nasal epithelium in the induction of a proper cytokine response in normal subjects and subjects with allergic rhinitis is still not completely elucidated. Methodology: We aimed to compare nasal epithelial immune responses in allergic rhinitis patients of different ages compared to healthy volunteers. Primary nasal epithelial cells from 47 subjects (33 normal and 17 with allergic rhinitis) were collected and cultured. Their unstimulated supernatants were analysed for 21 cytokines and chemokines. Statistical analysis was performed with the R statistical software and the RStudio interface. Results: Differences of the spontaneous release of epithelial cytokines and chemokines were noticed between the two study groups. The levels of GMCSF, MIP1A, MIP1B, IL28A, TNFA, CCL5 were significantly lower in the allergic rhinitis group compared to healthy volunteers’ group, independent of age. Most differences were noticed in the younger allergic rhinitis group (0-12 years old). Conclusions: Despite the cross-sectional nature of the study and the limited number of subjects, allergic rhinitis appears to be associated with dysfunction of cytokine and chemokine spontaneous release from nasal epithelial cells which may represent an abnormal innate immunity maturation pattern.

New concepts in pediatric rhinitis

Rhinitis-and especially allergic rhinitis (AR)-remains the most frequent hypersensitivity condition, affecting up to a quarter of the population and impacting the quality of life of individual patients and the health economy. Data, especially with respect to underlying pathophysiologic mechanisms, mainly derive from studies on adults and are subsequently extrapolated to the pediatric population. Therapeutic algorithms for children with rhinitis are long based on the same principles as in adults. We explore and describe novel aspects of rhinitis, ranging from mechanisms to disease classification, phenotypes, diagnostic and monitoring tools, and the use of treatments, with a focus on the traits of pediatric age groups.

Multidisciplinary Care for Severe or Uncontrolled Chronic Upper Airway Diseases

PURPOSE OF REVIEW

A multidisciplinary approach is regarded as the best practice for many chronic diseases, such as cancer and asthma, with well-documented value. There is also evidence that it may be beneficial to patients with chronic rhinosinusitis (CRS) and/or allergic airway disease presenting to tertiary referral centres. We discuss here whether and how organizing this kind of healthcare transition into a more integrated care pathway would benefit severe chronic upper airways disease (SCUAD) management.

RECENT FINDINGS

Based on a recent related EUFOREA panel discussion, literature search, and review of the best overseas practices, an appropriate implementation strategy of multidisciplinary care and its potential results are presented. Organizational principles, hurdles, and challenges of the process, as well as envisaged solutions and results, are being reported. The efficiency of care and the quality control assessment are concepts that are currently gaining importance. At the same time, novel treatment options based on molecular and precision medicine advancements, such as biologics, are being increasingly prescribed. Appropriately organized multidisciplinary care teams can adapt to new demands, data, and discoveries to assure maximum benefit for both patients and healthcare professionals.

Cabbage and fermented vegetables: From death rate heterogeneity in countries to candidates for mitigation strategies of severe COVID-19

Large differences in COVID‐19 death rates exist between countries and between regions of the same country. Some very low death rate countries such as Eastern Asia, Central Europe, or the Balkans have a common feature of eating large quantities of fermented foods. Although biases exist when examining ecological studies, fermented vegetables or cabbage have been associated with low death rates in European countries. SARS‐CoV‐2 binds to its receptor, the angiotensin‐converting enzyme 2 (ACE2). As a result of SARS‐CoV‐2 binding, ACE2 downregulation enhances the angiotensin II receptor type 1 (AT₁R) axis associated with oxidative stress. This leads to insulin resistance as well as lung and endothelial damage, two severe outcomes of COVID‐19. The nuclear factor (erythroid‐derived 2)‐like 2 (Nrf2) is the most potent antioxidant in humans and can block in particular the AT₁R axis. Cabbage contains precursors of sulforaphane, the most active natural activator of Nrf2. Fermented vegetables contain many lactobacilli, which are also potent Nrf2 activators. Three examples are: kimchi in Korea, westernized foods, and the slum paradox. It is proposed that fermented cabbage is a proof‐of‐concept of dietary manipulations that may enhance Nrf2‐associated antioxidant effects, helpful in mitigating COVID‐19 severity.

Rhinology Future Debates 2018, a EUFOREA Report

The third Rhinology Future Debates was organized by the European Forum for Research and Education in Allergy and Airways diseases (EUFOREA) in 2018 in Brussels. Experts from different specialties and countries, alongside patients, health policy makers and industry representatives discussed relevant topics in Rhinology, in an attempt to improve current clinical practices, through implementation of precision medicine, by empowering patients' participation and the use of eHealth tools. The debates which are available on-line (www.rhinology-future.com) dealt with 5 topics in Rhinology: the adoption of allergen-specific immunotherapy (AIT) by implementing change management strategies, the needs and obstacles in care delivery in respiratory diseases, 3D technology in nose and sinus surgery, ambulatory nasal surgery, and clinical evidence for efficacy of biologicals in CRSwNP and asthma. This report summarizes the outcomes of the brainstorming sessions highlighting novel approaches and unmet needs in the field of respiratory diseases by focusing on integrated care pathways.

Real-life assessment of chronic rhinosinusitis patients using mobile technology: The mySinusitisCoach project by EUFOREA

BACKGROUND

Chronic rhinosinusitis (CRS) is a chronic inflammatory disease associated with a substantial personal and socioeconomic burden. Monitoring of patient-reported outcomes by mobile technology offers the possibility to better understand real-life burden of CRS.

METHODS

This study reports on the cross-sectional evaluation of data of 626 users of mySinusitisCoach (mSC), a mobile application for CRS patients. Patient characteristics of mSC users were analysed as well as the level of disease control based on VAS global rhinosinusitis symptom score and adapted EPOS criteria.

RESULTS

The mSC cohort represents a heterogeneous group of CRS patients with a diverse pattern of major symptoms. Approximately half of patients reported nasal polyps. 47.3% of all CRS patients were uncontrolled based on evaluation of VAS global rhinosinusitis symptom score compared to 40.9% based on adapted EPOS criteria. The impact of CRS on sleep quality and daily life activities was significantly higher in uncontrolled versus well-controlled patients. Half of patients had a history of FESS (functional endoscopic sinus surgery) and reported lower symptom severity compared to patients without a history of FESS, except for patients with a history of more than 3 procedures. Patients with a history of FESS reported higher VAS levels for impaired smell.

CONCLUSION

Real-life data confirm the high disease burden in uncontrolled CRS patients, clearly impacting quality of life. Sinus surgery improves patient-reported outcomes, but not in patients with a history of more than 3 procedures. Mobile technology opens a new era of real-life monitoring, supporting the evolution of care towards precision medicine.

The readability and reliability of Greek web-based information on rhinoplasty

BACKGROUND: A constantly increasing number of patients seek for Internet sources on diseases or surgical operations before consulting with a medical specialist. Popular among surgical procedures is rhinoplasty. Depending on the quality of information, patient decision making, expectations and satisfaction may be affected in a positive or negative manner. The aim of this study is to objectively assess the readability and reliability of Internet health information in the Greek language on rhinoplasty. MATERIALS and METHODS: We performed a search in the Google engine using a combination of Greek language terms relating to rhinoplasty. After collation and rejection of duplicate, irrelevant or invalid links, the first twenty highest ranking Greek Web sites were analyzed using the on-line Greek Language Centre Literacy Level calculator, the on-line Greek text readability calculator, and the DISCERN publication quality assessment instrument. RESULTS: From the twenty Web sites, 40% required very good and 35% required excellent Greek Language Literacy Level for com- prehension. Content reading was considered quite difficult in 15%, difficult in 60% and very difficult in 25% of the Web sites. The quality of the Web sites appraised by the DISCERN instrument was low to medium. No correlation was found between Google site rank and DISCERN total score. CONCLUSIONS: In general, the reliability of Internet health information in the Greek language on rhinoplasty is mediocre at best and the readability of the respective texts is lower than recommended. Patients should be cautious and always consult one or more medical specialists before reaching a final decision. Evaluation and accreditation of Internet health information sites would greatly assist on sound patient decision-making and satisfaction.

Surgery in Nasal Polyp Patients: Outcome After a Minimum Observation of 10 Years

BACKGROUND

Chronic rhinosinusitis with nasal polyps (CRSwNP) often requires surgery, but recurrence even after surgery is common. Recurrence rates largely vary in literature and asthma seems to be a comorbid factor.

OBJECTIVE

In this study, we aim to estimate disease recurrence during a long-term follow-up, together with the investigation of possible predicting and/or influencing parameters.

METHODS

Out of 196 patients operated for CRSwNP between 01/2000 and 01/2006, 133 patients had a follow-up of at least 10 years and could be included. The inflammatory profile at surgery was determined on nasal tissue and sinonasal secretions, and included analysis of eosinophils, eosinophilic-rich mucus (ERM) typically containing Charcot-Leyden crystals (CLC), and fungal hyphae (FH). During follow-up, recurrence, received treatments and comorbidities were collected.

RESULTS

Out of the 133 included patients, local eosinophilia was present in 81% and ERM in 60%. Recurrence during follow-up was observed in 62%, and was associated with local eosinophilia and ERM (both p < 0.001). Asthma was present in 28% at inclusion, and 17% developed asthma after surgery during follow-up. The presence of asthma, at inclusion as well as developed during follow-up, was significantly associated with recurrence of CRSwNP (p = 0.001 for group comparison).

CONCLUSION

Recurrence after CRSwNP surgery is common when a long-term follow-up is taken into account. ERM detected in sinonasal secretions at surgery seems to be a predictive factor for recurrence and need for revision surgery. Asthma is a frequently found comorbid factor in CRSwNP, develops even at higher age despite surgical treatment for CRSwNP, and is also associated with a higher recurrence rate. Sustained medical care after surgery is mandatory.

Local Allergic Rhinitis Revisited

PURPOSE OF REVIEW

Local allergic rhinitis (LAR) represents a diagnostic and therapeutic challenge for clinicians. Even though it affects a considerable number of chronic rhinitis patients and a significant number of articles regarding prevalence, evolution, diagnosis, and treatment have been published, the condition remains still largely unrecognized and therefore misdiagnosed and mistreated.

RECENT FINDINGS

LAR is a unique form of chronic rhinitis; it is neither classical allergic rhinitis (AR) nor non-allergic rhinitis (NAR). The symptoms, duration, severity, and complications of LAR are similar to those of AR and can affect adults and children. Thus, a portion of patients diagnosed with NAR or chronic rhinitis of unknown etiology may have LAR. The relationship between LAR inflammation and systemic allergic inflammation is unclear. Patients are frequently misdiagnosed with idiopathic NAR, and distinguishing between both entities is difficult without specific diagnostic tests. Underdiagnosis of LAR has implications on the management of these patients, as they are deprived of allergen immunotherapy (AIT) that has been demonstrated to modulate the immune mechanisms underlying allergic diseases. This review aims to comprehensively summarize the current knowledge on LAR and address unmet needs in the areas of disease diagnosis and treatment.

Effect of incidental parathyroidectomy on postoperative calcium levels after to-tal thyroidectomy

BACKGROUND

Incidental parathyroidectomy during total thyroidectomy may occur even in the most experienced hands. This study aims to assess the incidence, risk factors, and impact of incidental parathyroidectomy on this very targeted group of patients.

METHODS

Three hundred and four consecutive cases undergoing total thyroidectomy in a tertiary referral center were prospectively studied. Based on the histopathology report, incidental parathyroidectomy was assessed in relation to postoperative transient/permanent hypocalcemia. Demographic, clinical, and histological data were analyzed.

RESULTS

The overall incidence of unintentional removal of parathyroid glands during total thyroidectomy was 35.5 %. Indicators were the postoperative hypocalcemia, the percent change of parathormone serum levels, and the presence of lymph nodes in the histopathology report. Patients with incidental parathyroidectomy exhibited a higher incidence of transient hypocalcemia and hypoparathyroidism postoperatively.

CONCLUSIONS

Incidental parathyroidectomy is associated with transient hypocalcemia after total thyroidectomy. Even single parathyroid in the histopathology specimen may be sufficient for influencing postoperative PTH levels and calcium. Every effort should be made by surgeons to identify and protect all parathyroid glands successfully. HIPPOKRATIA 2020, 24(2): 72-76.

European Position Paper on Rhinosinusitis and Nasal Polyps 2020

The European Position Paper on Rhinosinusitis and Nasal Polyps 2020 is the update of similar evidence based position papers published in 2005 and 2007 and 2012. The core objective of the EPOS2020 guideline is to provide revised, up-to-date and clear evidence-based recommendations and integrated care pathways in ARS and CRS. EPOS2020 provides an update on the literature published and studies undertaken in the eight years since the EPOS2012 position paper was published and addresses areas not extensively covered in EPOS2012 such as paediatric CRS and sinus surgery. EPOS2020 also involves new stakeholders, including pharmacists and patients, and addresses new target users who have become more involved in the management and treatment of rhinosinusitis since the publication of the last EPOS document, including pharmacists, nurses, specialised care givers and indeed patients themselves, who employ increasing self-management of their condition using over the counter treatments. The document provides suggestions for future research in this area and offers updated guidance for definitions and outcome measurements in research in different settings. EPOS2020 contains chapters on definitions and classification where we have defined a large number of terms and indicated preferred terms. A new classification of CRS into primary and secondary CRS and further division into localized and diffuse disease, based on anatomic distribution is proposed. There are extensive chapters on epidemiology and predisposing factors, inflammatory mechanisms, (differential) diagnosis of facial pain, allergic rhinitis, genetics, cystic fibrosis, aspirin exacerbated respiratory disease, immunodeficiencies, allergic fungal rhinosinusitis and the relationship between upper and lower airways. The chapters on paediatric acute and chronic rhinosinusitis are totally rewritten. All available evidence for the management of acute rhinosinusitis and chronic rhinosinusitis with or without nasal polyps in adults and children is systematically reviewed and integrated care pathways based on the evidence are proposed. Despite considerable increases in the amount of quality publications in recent years, a large number of practical clinical questions remain. It was agreed that the best way to address these was to conduct a Delphi exercise . The results have been integrated into the respective sections. Last but not least, advice for patients and pharmacists and a new list of research needs are included. The full document can be downloaded for free on the website of this journal: http://www.rhinologyjournal.com.

Rhinology future trends: 2017 EUFOREA debate on allergic rhinitis

The 2nd Rhinology Future Debate, organized by EUFOREA (European Forum for Research and Education in Allergy and Airways diseases) was held in Brussels in December 2017. One of these debates addressed the position of MP-AzeFlu in allergic rhinitis (AR) treatment. The current article summarizes this debate; reviewing recent data, and exploring how this has been interpreted by experts and incorporated into AR management guidelines and a clinical decision support system (CDSS). The Allergic Rhinitis & its Impact on Asthma (ARIA) guideline position MP-AzeFlu firstline for the treatment of AR, and in preference to intranasal corticosteroids (INSs) during the first 2 weeks of treatment. The AR CDSS recommends MP-AzeFlu as one of the firstline treatments for patients with a visual analogue scale (VAS) score lower than 5/10 cm, and in preference (along with INS) for those with a VAS score equal or higher than5/10 cm. Panellists agreed that AR management should be kept as simple as possible, with some preferring a one treatment fits all approach, while others preferred a step-up approach. The need to change the AR management mentality was acknowledged, accepting that most patients use their medication as needed and use multiple treatments; AR medications are needed which have a very fast onset of action and which target breakthrough symptoms. Panellists agreed that MP-AzeFlu has a role to play here, since it has a 5 minute onset-of-action, provides clinically-relevant symptom relief in 15 mins and AR control in less than 3 days, targets nasal hyper-reactivity (NHR) which likely contributes to uncontrolled AR and breakthrough symptoms, and provides more effective AR symptom relief than INS monotherapy or INS + oral antihistamine. Finally, experts considered it likely that MP-AzeFlu should have a greater impact on asthma control than INS in co-morbid patients, but clinical data is required to back up existing pharmacoeconomic evidence. The next Rhinology Future Debate will be in held in Brussels in Dec 2019.

Sublingual Immunotherapy Attenuates Nasal Symptoms Upon Allergen Exposure in Murine Allergic Rhinitis Model via an Induction of IL-10 producing T cells in Submandibular Lymph Node

OBJECTIVE

Sublingual immunotherapy has been considered to be a painless and effective therapeutic treatment of patients with allergic rhinitis. Its mechanism of action has been elucidated, but there are still controversies among many reports between clinical efficacy and laboratory data. Therefore, its mechanism of action needs to be investigated further by using promising animal models such as rodents and monkeys.

MATERIALS AND METHODS

Bearing this in mind, in our present study, we successfully constructed an effective murine model for sublingual immunotherapy (SLIT) in allergic rhinitis in which mice were sublingually administered ovalbumin (OVA), followed by intraperitoneal (ip) sensitization and intranasal (i.n.) challenge of OVA.

RESULTS

To summarize our experimental data, nasal symptoms such as sneezing and nasal rubbing of sublingually treated mice were significantly attenuated in accordance with lower specific IgE antibodies in sera. Histological analysis of eosinophil recruitment in nasal mucosae reveals less allergic inflammation in sublingually treated mice. Interleukin-10 (IL-10) production and IL-10-specific mRNA gene expression of cultured submandibular lymph node (SMLN) cells with OVA, obtained from sublingually treated mice, were significantly higher than those of mice without sublingual treatment.

CONCLUSION

These results demonstrate that sublingually introduced antigens can actually attenuate nasal symptoms in a murine allergic rhinitis model upon allergen exposures. Furthermore, our immunological data might indicate an important role of IL-10 producing T cells in SMLN to control nasal allergic reaction.

Clinical Applications for Tissue Engineering in Rhinology

Tissue engineering implies a number of established techniques in several fields in medicine. A thorough review of current clinical applications for tissue engineering in rhinology is addressed. Current status, as well as, published in vivo studies is presented. Moreover, relevant clinical applications and future perspectives of tissue engineering are demonstrated. There is a lack of high quality clinical studies in the literature regarding the role of tissue engineering in the rhinology field. Further research is needed to translate this concept from bench to bedside.

Differentiating Rhinitis in the Paediatric Population by Giving Focus on Medical History and Clinical Examination

Chronic rhinitis is defined as an inflammation of the nasal epithelium, and is characterized by the presence of two or more specific nasal symptoms including obstruction, rhinorrhea, sneezing, and/or itching for at least 12 weeks. In childhood, this clinical entity is very common and carries a significant socioeconomic burden. The impact on the physical, social, and psychological well-being of family cannot be underestimated. Rhinitis is an umbrella term which includes different phenotypes of rhinitis with distinct underlying pathophysiologic mechanisms. In most cases the diagnosis of rhinitis is rather straightforward; however, sometimes when based on clinical symptomatology, characterization may be challenging. Herein, we provide guidance for getting all the data needed for the differential diagnosis of rhinitis based on medical history and clinical examination.

mySinusitisCoach: patient empowerment in chronic rhinosinusitis using mobile technology

Mobile health technology is emerging to take a prominent position in the management of chronic diseases. These technologies aim at enhancing patient empowerment via education and self-management. To date, of all the different apps available for patients with sinus disease, none were developed by medical experts dealing with chronic rhinosinusitis (CRS). The European Forum for Research and Education in Allergy and Airway diseases (EUFOREA) has undertaken a multi-stakeholder approach for designing, developing and implementing a tool to support CRS patients in monitoring their symptoms and to provide patients with a digital support platform containing reliable medical information about their disease and treatment options. mySinusitisCoach has been developed by medical experts dealing with CRS in close collaboration with patients, primary care physicians and community pharmacists, meeting the needs of both patients and health care providers. From a research perspective, the generation of real life data will help to validate clinical studies, patient stratification and improve understanding of the socio-economic impact of CRS, thereby paving the way for better treatment strategies.

Visual analogue scale for sino-nasal symptoms severity correlates with sino-nasal outcome test 22: paving the way for a simple outcome tool of CRS burden

Background

A visual analogue scale (VAS) is a psychometric instrument widely used in the Rhinology field to subjectively quantify patient’s symptoms severity. In allergic rhinitis, VAS has been found to correlate well with the allergic rhinitis and its impact on asthma severity classification, as well as with rhinoconjunctivitis quality of life questionnaire. In chronic rhinosinusitis (CRS), total VAS score are often used to classify disease burden into mild, moderate, and severe, with few studies correlating VAS scores with more complex and validated instruments assessing disease-specific burden like Sino-Nasal Outcome Test (SNOT)-22.

Methods

We correlated VAS scores for total and individual sino-nasal symptom with SNOT-22 scores in a randomly selected group of 180 CRS patients. Pearson’s rho was selected as a correlation coefficient for analysis.

Results

VAS scores for total nasal symptom score and individual symptoms correlated significantly with SNOT-22, irrespective of VAS based subclasses for sino-nasal, ocular, and bronchial symptoms.

Conclusions

VAS for total sino-nasal symptom severity might be used for assessing disease severity, monitoring the course of the disease, and can be used for treatment decisions and disease burden.

Electronic supplementary material

The online version of this article (10.1186/s13601-018-0219-6) contains supplementary material, which is available to authorized users.

Substernal goiter: Treatment and challenges. Twenty-two years of experience in diagnosis and management of substernal goiters

OBJECTIVE

Descending goiter has been a focus of controversy in thyroid surgery until nowadays. This study aims to investigate the diagnosis and treatment options of thyroid goiters extending into the mediastinum and the thoracic cavity.

METHODS AND MATERIALS

A retrospective study was conducted assessing all cases of substernal goiter managed in a tertiary care referral center within 22 years. Demographics, clinical, operative, anatomical, and pathological data of the patients were recorded and analyzed.

RESULTS

Among 3.028 total thyroidectomies, 212 procedures for substernal goiters were studied. All cases underwent total thyroidectomy. The surgical approach was cervical in all but two cases. A very low rate of complications and zero mortality were noted. Incidence of malignancy on permanent histology was 16%.

CONCLUSION

Descending goiter constitutes a major indication for thyroid surgery. The overwhelming majority of descending goiters may be managed surgically through a neck incision. In experienced hands good results with low morbidity should be expected. Such cases should be considered as challenging, however, and therefore management in a referral center may be necessary in order to ensure optimal results.

Telomere length and genetic variations affecting telomere length as biomarkers for facial regeneration with platelet-rich fibrin based on the low-speed centrifugation concept

BACKGROUND

Platelet-Rich Fibrin (PRF), a fibrin matrix produced by single blood centrifugation that contains leukocytes, platelets, and growth factors, is increasingly being utilized for facial regeneration purposes. However, our understanding of the involved pathophysiological mechanisms affecting regeneration is limited and current protocols require better optimization. Biomarkers that are related to skin aging such as telomere length (TL) have been proposed as a mean to analyze patients' stratification.

OBJECTIVE

Our aim is to study whether the outcomes of a facial regeneration protocol performed with PRF are related to TL and genetic variations affecting TL. This can aid in the standardization of a surgical aesthetic protocol.

PATIENTS AND METHODS

In all, 41 patients treated with PRF produced with the low-speed centrifugation concept were included in this observational study. The correlation between TL and genetic variations were assessed versus treatment outcomes, namely the number of sessions and aesthetic results utilizing the FACE-Q skin satisfaction questionnaire.

RESULTS

In all, 39 of the 41 patients completed the treatment. TL correlated with the initial responses to FACE-Q (ρ = .33, P = .05). Genetic variations affecting TL was related to the change of FACE-Q (ρ = .35, P = .034) as well as to the number of treatment sessions (ρ = .38, P = .019).

CONCLUSIONS

Telomere length (TL) was related to patient perceived facial skin appearance. In addition, genetic variations affecting TL were related to the final outcomes (number of sessions and improvements of FACE-Q results) and may be a useful biomarker for future regenerative procedures performed with PRF for facial regeneration.

EUFOREA Rhinology Research Forum 2016: report of the brainstorming sessions on needs and priorities in rhinitis and rhinosinusitis

The first European Rhinology Research Forum organized by the European Forum for Research and Education in Allergy and Airway Diseases (EUFOREA) was held in the Royal Academy of Medicine in Brussels on 17th and 18th November 2016, in collaboration with the European Rhinologic Society (ERS) and the Global Allergy and Asthma European Network (GA2LEN). One hundred and thirty participants (medical doctors from different specialties, researchers, as well as patients and industry representatives) from 27 countries took part in the multiple perspective discussions including brainstorming sessions on care pathways and research needs in rhinitis and rhinosinusitis. The debates started with an overview of the current state of the art, including weaknesses and strengths of the current practices, followed by the identification of essential research needs, thoroughly integrated in the context of Precision Medicine (PM), with personalized care, prediction of success of treatment, participation of the patient and prevention of disease as key principles for improving current clinical practices. This report provides a concise summary of the outcomes of the brainstorming sessions of the European Rhinology Research Forum 2016.

Transfer of innovation on allergic rhinitis and asthma multimorbidity in the elderly (MACVIA-ARIA) - EIP on AHA Twinning Reference Site (GARD research demonstration project)

The overarching goals of the European Innovation Partnership on Active and Healthy Ageing (EIP on AHA) are to enable European citizens to lead healthy, active and independent lives whilst ageing. The EIP on AHA includes 74 Reference Sites. The aim of this study was to transfer innovation from an app developed by the MACVIA-France EIP on AHA reference site (Allergy Diary) to other reference sites. The phenotypic characteristics of rhinitis and asthma multimorbidity in adults and the elderly will be compared using validated information and communication technology (ICT) tools (i.e. the Allergy Diary and CARAT: Control of Allergic Rhinitis and Asthma Test) in 22 Reference Sites or regions across Europe. This will improve the understanding, assessment of burden, diagnosis and management of rhinitis in the elderly by comparison with an adult population. Specific objectives will be: (i) to assess the percentage of adults and elderly who are able to use the Allergy Diary, (ii) to study the phenotypic characteristics and treatment over a 1-year period of rhinitis and asthma multimorbidity at baseline (cross-sectional study) and (iii) to follow-up using visual analogue scale (VAS). This part of the study may provide some insight into the differences between the elderly and adults in terms of response to treatment and practice. Finally (iv) work productivity will be examined in adults.

Contemporary Use of Corticosteroids in Rhinology

PURPOSE OF REVIEW

Exogenously administered corticosteroids are widely used today in the field of rhinology. Allergic rhinitis (AR), non-allergic rhinitis (NAR), acute rhinosinusitis (ARS), chronic rhinosinusitis with (CRSwNP) and without (CRSsNP) nasal polyps, and autoimmune disorders with nasal manifestations are common diseases treated effectively with intranasal and oral glucocorticoids. We focus on physiological pathways, therapeutic benefits, indications, contra-indications, and side effects of glucocorticoid utilization in the treatment of rhinologic disorders such as AR, NAR, ARS, CRSsNP, and CRSwNP.

RECENT FINDINGS

Second-generation intranasal steroid (INS) agents have pharmacokinetic characteristics that minimize their systemic bioavailability, resulting in minimum risk for systemic adverse events. Several studies have demonstrated the symptomatic efficacy of both intranasal and oral corticosteroids in ARS. Moreover, intranasal and systemic steroid administration has been repeatedly proven beneficial in the conservative and perioperative management of CRSwNP. For patients with AR, there is no need for oral steroids, with the exception of severe cases, as there is lack of superiority to INS. SCUAD patients challenge currently available treatment schemes, underlining the importance of research in the field. Corticosteroids' effectiveness in the treatment of various rhinologic disorders is indisputable. However, their characteristics, and potential side effects, make a clear consensus for utilization difficult.

Approaches to teach evidence-based practice among health professionals: an overview of the existing evidence

Health care professionals' adoption of evidence-based practice (EBP) remains limited, although most health care professionals are familiar with EBP and believe in its value. This systematic review aimed to bring together the best methods used to teach EBP to health professionals. The authors conducted a systematic search for the period 2005-2015 (an update of the search took place in October 2016) using PubMed interface (Medline). MeSH terms as well as free-text keywords were used. Studies were analyzed and evaluated by title and abstract. Those studies which fulfilled the inclusion criteria were assessed by full text. References of articles were also taken into consideration for identifying relevant studies not found through algorithm search. Twenty articles were found to be relevant. The majority of the studies were conducted among nurses (n=7) and physicians (n=6), and only a few among professionals from mixed disciplines (n=5). Two studies were conducted among chiropractors (n=1) and faculty members from a naturopathic and classical Chinese medicine institution (n=1). Researchers used a variety of different approaches, which varied with respect to duration and organization. We divided interventions into two categories. Single interventions included either a workshop, or a journal club, or a conference, or a lecture, or online learning tools, whereas multiple interventions included a combination of these approaches. An increase in EBP competencies and attitudes was reported in nine studies. Teaching methods for optimizing EBP among health professionals could become a robust standardized procedure of the medical educational curricula and lifelong learning of health care professionals.

Multi-morbidities of allergic rhinitis in adults: European Academy of Allergy and Clinical Immunology Task Force Report

This report has been prepared by the European Academy of Allergy and Clinical Immunology Task Force on Allergic Rhinitis (AR) comorbidities. The aim of this multidisciplinary European consensus document is to highlight the role of multimorbidities in the definition, classification, mechanisms, recommendations for diagnosis and treatment of AR, and to define the needs in this neglected area by a literature review. AR is a systemic allergic disease and is generally associated with numerous multi-morbid disorders, including asthma, eczema, food allergies, eosinophilic oesophagitis (EoE), conjunctivitis, chronic middle ear effusions, rhinosinusitis, adenoid hypertrophy, olfaction disorders, obstructive sleep apnea, disordered sleep and consequent behavioural and educational effects. This report provides up-to-date usable information to: (1) improve the knowledge and skills of allergists, so as to ultimately improve the overall quality of patient care; (2) to increase interest in this area; and (3) to present a unique contribution to the field of upper inflammatory disease.

Japanese traditional medicine, Senn-kinn-naidaku-sann up-regulates Toll-like receptor 4 and reduces murine allergic rhinitis

OBJECTIVE

To determine the mechanisms by which a traditional herbal medicine, Senkinnaidakusan (SKNS), controls Th2 responses, we examined the production of IL-12 by murine macrophages treated with SKNS.

RESULTS

Treatment with SKNS significantly increased TLR4 mRNA in macrophages. Furthermore, pre-treatment with SKNS enhanced the production of IL-12 by macrophages stimulated with LPS. When SKNS was orally administered to C3H/HeN mice at the induction phase after OVA sensitization, the serum levels of OVA-specific immunoglobulin (Ig)E and IgG1 decreased, Interleukin (IL)-4 production by spleen T cells in response to OVA was significantly suppressed, while interferon (IFN)-gamma production was increased. After nasal challenge of OVA, eosinophilic infiltration in the nasal mucosa and the number of sneezes were significantly inhibited in SKNS-treated mice compared with control mice. Besides, expression of IL-5 in the nasal mucosa was also inhibited. Using another strain of mice, C3H/HeJ (TLR4 negative), there was no difference in OVA-specific Igs or splenic cytokine production between the SKNS treatment and non-treatment groups. The eosinophilic infiltration in the nasal mucosa, the number of sneezes and IL-5 expression in the nasal mucosa were also not effected even after SKNS treatment.

CONCLUSION

These results suggest that oral administration of SKNS inhibits Th2 responses by enhancement of IL-12 release from macrophages via up-regulation of TLR4 expression.

Is chronic rhinosinusitis related to allergic rhinitis in adults and children? Applying epidemiological guidelines for causation

The relationship between allergic rhinitis and chronic rhinosinusitis has been assessed in a number of observational and experimental studies. In this review, we attempt their synthesis and evaluation using the modified Bradford Hill guidelines for causation. Although there is no proof of causation, especially in the pediatric literature, an evaluation of underlying allergies is recommended at least as an initial measure of symptoms relief.

Evidence-based surgery for chronic rhinosinusitis with and without nasal polyps

Meta-analysis of both large outcome studies as well as cohort studies support the safety and efficacy of Endoscopic Sinus Surgery for Chronic Rhinosinusitis. The efficacy of endoscopic sinus surgery is demonstrated in the improvement of both disease-specific and generic QOL as well as objective measures. However, this must be interpreted together with a well-recognized long-term 15-20 % revision rate, seen more often in patients with ASA trias and cystic fibrosis as well as osteitis and previous surgery. The effect of surgery is higher in managing nasal obstruction (effect size 1.7) and less so hyposmia (effect size 0.8). Allergy has an additive role on the symptomatology of CRS; however, its role if any on the outcome of ESS for CRS is unclear. The concurrent presence of aspiring sensitivity and asthma is associated with increased disease burden and more revision surgeries. Improved phenotyping of CRS may lead in the future to better tailoring of surgical treatments.

Treating medullary thyroid carcinoma in a tertiary center. Current trends and review of the literature

OBJECTIVES

We present the clinical outcome and long-term survival in patients with medullary thyroid carcinoma treated in a tertiary center. A thorough review of published series and current therapeutic approaches is also addressed.

STUDY DESIGN

A retrospective review.

SETTING

An Academic Tertiary center.

SUBJECTS/METHODS

An analysis of oncologic outcomes from 25 patients treated in our department for medullary thyroid carcinoma is performed, together with a comparison of relevant studies over the literature.

RESULTS

The incidence of patients alive free of disease and the 5-year survival rate has been noticed to be slightly higher than the rate reported in most series.

CONCLUSIONS

Total thyroidectomy and neck dissection remains the gold standard in the treatment of medullary thyroid carcinoma. Early diagnosis and aggressive surgical treatment lead to lower rates of recurrence and invasiveness. Tyrosine-kinase inhibitor, especially vantetanib, appears to be a promising target for treatment.

The pathophysiology of the hygiene hypothesis

There has been a considerable increase in the diagnosis of allergic diseases over the last decades. Prevalence of allergies in high-income countries and urban areas appears higher than in rural environments. While environmental factors like pollution or nutrition can be important, it is more likely that in the end they have a small association with allergies. Childhood infections and exposure to certain microbial antigens on the other hand seem to present a strong negative correlation with allergies, and therefore the increase of the allergic burden in the Western world has been frequently related to a decline of childhood infections giving birth to the "Hygiene Hypothesis". We address the issue with emphasis on the associated pathophysiology tightrope walking between the skepticism of the critics, which cast doubt on it, and the pilgrims' belief of having discovered allergy's Holy Grail.

Improvement of olfactory function for quality of life recovery

OBJECTIVES/HYPOTHESIS

To explore quality of life (QoL) improvement after treatment of patients with chronic olfactory disorders; and to correlate QoL with olfactory rehabilitation and evaluate olfactory improvement values over which QoL outcomes are significantly recovered.

STUDY DESIGN

Prospective clinical study.

METHODS

Eighty-nine patients following endoscopic sinus surgery for chronic rhinosinusitis (CRS) and immunotherapy for allergic rhinitis (AR) were studied. Olfactory function was evaluated using Sniffin' Sticks test pre-and 12 months after treatment. All patients completed six validated QoL questionnaires either specific for olfaction (Questionnaire of Olfactory Deficits-QOD) and for assessing mental health (Zung Anxiety Scale, State-Trait Anxiety Inventory, Zung Depression Scale, Beck Depression Inventory), or generic one (Short Form-36).

RESULTS

Significant improvement (all P < 0.001) of olfactory function by 27.4% in total cohort (AR: 10.4%, P = 0.004; CRS: 39.9%, P < 0.001), expressed by the combined Threshold-Discrimination-Identification (TDI) score-and of all QoL questionnaires scores (all P < 0.01) as well, was observed after treatment. There was a positive correlation between olfactory recovery and improvement of patients' QoL. ROC analysis revealed that an increase in the TDI score by 3.50 points in AR and 4.75 points in CRS was necessary for a clinically significant improvement in all QoL questionnaires results.

CONCLUSIONS

QoL and mental health of patients suffering from chronic sinonasal diseases are totally recovered after treatment, presenting a direct positive relationship with smell improvement. An increase of olfactory function by 3.50 points for AR and 4.75 points for CRS might be considered the cutoff point for patients' QoL significant recovery.

Nasal manifestations of systemic diseases

OBJECTIVES

Signs and symptoms of the sinonasal tract may be originated in any organ system. Distinguishing these from original sinonasal disease poses a great diagnostic challenge. The ENT specialist usually faces an unresponsive or relapsing case, with an atypical presentation. We address this issue by trying to provide a wider perspective when dealing with sinonasal manifestations.

METHODOLOGY

We reviewed the literature exploring heterogeneous groups of diseases and systemic conditions that might interfere with normal sinonasal physiology. The most current and valid information have been included in an effort to delineate such manifestations and clarify the distinguishing signs and tests.

RESULTS

A great variety of systemic conditions with sinonasal manifestations, including connective tissue, autoimmune, infectious, vascular, hematological, gastrointestinal, and endocrine diseases, were included. We address their distinguishing characteristics and diagnostic work-up.

CONCLUSIONS

Signs and symptoms of the sinonasal tract can originate from either local or systemic disorders. The keys to dealing with such disorders are understanding the patterns in which systemic diseases can manifest, and using special diagnostic tools specific to each condition to confirm or rule out particular diagnoses.

Rhabdomyoma of the pyriform sinus: case report and review of the literature

OBJECTIVE

Adult rhabdomyoma is a rare benign tumour that arises from skeletal muscle. It is mostly found in the head and neck region, and it should be included in the differential diagnosis of benign lesions.

METHODS

A 62-year-old man presented with dysphagia, and flexible endoscopy revealed a submucosal mass obliterating the right pyriform sinus. Computed tomography imaging revealed that the mass was hyperattenuated and extended from the right pyriform sinus to the true vocal cord. The mass was excised transorally under general anesthesia with a carbon dioxide laser. Microscopically, the tumour demonstrated features of adult-type rhabdomyoma.

RESULTS

One year after surgery, the patient had no signs of recurrence.

CONCLUSIONS

Rhabdomyoma is a rare neoplasm of the pyriform sinus. This entity should be considered in the differential diagnosis of tumours in this region.

Canalith repositioning procedures among 965 patients with benign paroxysmal positional vertigo

BACKGROUND

Canalith repositioning procedure (CRP) has increasingly been utilized for the last 15 years for the treatment of benign paroxysmal positional vertigo (BPPV). We assess the short- and long-term efficacy of CRP on the treatment of patients with BPPV.

METHODS

Nine hundred sixty-five patients (481 men and 484 women, from 18 to 87 years of age) were enrolled in this prospective study during 1995-2010. Inclusion criteria were a patient history compatible with BPPV and a positive provocative maneuver (either Dix-Hallpike or Roll test). Reported duration of symptoms at the time of their first examination varied from 1 day to 18 months. Variants of the Epley and Barbeque maneuver were used for posterior and anterior canal involvement, and horizontal canal involvement, respectively. Short-term follow-up was obtained 48 h and 7 days after initial treatment, whereas long-term follow-up was obtained at repeated 6-month intervals.

RESULTS

Symptoms subsided immediately in 819 patients (85%) by the first CRP. Only 19 patients (2%) required CRP more than 3 times. Patients' mean follow-up was 74 months; symptom recurrence was noted in 139 patients. A statistically significantly higher recurrence rate was noted in elderly people or those with head trauma or a history of vestibular neuropathy (p<0.001).

CONCLUSIONS

This study provides class IV evidence that CRP remains an efficient and long-lasting noninvasive treatment for BPPV, especially for younger patients without a history of head trauma or vestibular neuropathy. Elderly people have a significantly higher recurrence rate requiring additional education to minimize potential morbidity of their falls.

Thermal welding technology vs ligasure tonsillectomy: a comparative study

OBJECTIVE

The objective of the study was to compare and assess parameters related to thermal welding tonsillectomy (TWT) vs ligasure tonsillectomy (LT).

STUDY DESIGN

This was a prospective randomized study.

METHOD

A prospective study was conducted on 143 consecutive adult patients undergoing tonsillectomy. Indications included chronic tonsillitis and obstructive sleep apnea syndrome. Patients undergoing adenoidectomy or any procedure together with tonsillectomy and patients with peritonsillar abscess history or bleeding disorders were excluded. Patients were randomly assigned to either the TWT or LT group. Intraoperative bleeding, operative time, postoperative pain using a visual analogue scale, and complication rates were evaluated.

RESULTS

There was no measurable intraoperative bleeding in any group. No significant difference regarding mean operative time was noted. Mean postoperative pain score was significantly lower in the TWT group. Late postoperative hemorrhage was noted in 1 subject of the TWT and 2 subjects of the LT group. Mild uvula edema was significantly lower in the TWT group.

CONCLUSION

Both TWT and LT procedures provide sufficient hemostasis and reduced operative time, although lower postoperative pain and mild uvula edema were noted in TWT procedures. Furthermore, since both methods use single-use instruments, they provide safety against diseases such as Creutzfeld-Jakob disease.

Septal cartilage reshaping with the use of an Erbium doped glass fiber laser. Preliminary results

STATEMENT OF PROBLEM

To evaluate the efficacy of Erbium doped glass fiber laser in patients undergoing nasal septal cartilage reshaping.

METHOD OF STUDY

A prospective study was conducted in patients undergoing laser nasal septal cartilage reshaping. Microsurgical sponges soaked in a tetracaine solution plus adrenaline were applied in each side of the nose for ten minutes before the procedure. The cartilage of nasal septum was straightened and fixed in the median position using a modified nasal speculum. An optothermomechanical contactor with transparent indenter and thermocouple sensor was placed on septal regions of maximum mechanical stress. Patients were asked to evaluate the severity of pain during the procedure on a visual analog scale. A rhinomanometric evaluation was conducted preoperatively and postoperatively. All patients were asked to evaluate the improvement of their symptoms. All patients' data and potential complications were entered in a database and were statistically assessed.

MAIN RESULTS

Our series consisted of 64 patients. Statistical analysis showed significant improvement of their symptoms and of rhinomanometric results. No complications or side effects occurred. The mean operative time was 35 minutes.

PRINCIPAL CONCLUSION

Septal cartilage reshaping is an easy painless and bloodless method using en Erbium doped glass fiber Laser. Laser device LSC-701 (Arcuo Medical Inc.) is effective, safe and inexpensive medical equipment.

Massive plexiform neurofibroma and spinal deformity presenting as dysphagia

Dysphagia is a symptom associated with various diseases of the upper gastrointestinal and respiratory tract, and it may be the presenting symptom of numerous tumors of the head and neck. Plexiform neurofibromas (PNFs) are benign tumors of the peripheral nerves and connective tissue, which are usually associated with neurofibromatosis type 1. We present a rare case of a 52-year-old woman presenting with dysphagia and weight loss due to a massive PNF in the subcutaneous adipose tissue of the posterior neck, associated with C1-C2 dislocation, scoliosis of the vertebral column, and 2 meningoceles consistent with the diagnosis of neurofibromatosis type 1. The combination of large PNF and cervical spine dysplasia may cause compression of the upper gastrointestinal tract and chronic progressive dysphagia.