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Drug-induced sleep endoscopy (DISE), performed in the operating room, improves airway obstruction phenotyping in obstructive sleep apnea syndrome (OSAS). It pharmacologically approximates human sleep and allows dynamic maneuvers, notably including mandibular advancement, the results of which are predictive of those with a mandibular advancement device (MAD): when obstruction is resolved by mandibular advancement under DISE, a MAD may be indicated. However, individual maximal mandibular advancement in the waking state has to be taken into account, and the MAD should not exceed 75% of this value (MA75), in order to respect temporomandibular joint tolerance. Thus, MA75 needs to be measured and reproduced exactly during DISE in order to assess the clinical indication for MAD in terms of both efficacy and tolerance. The present technical note describes a method for measuring MA75 and reproducing it during DISE with an adapted device so as to select candidates for MAD., (Copyright © 2024. Published by Elsevier Masson SAS.)

Objectives: To evaluate the use of EQUATOR guidelines in scientific articles published in the European Annals of Otorhinolaryngology, Head and Neck Diseases between 2020 and 2022. The aim was also to translate the most widely used guidelines into French, in order to promote their dissemination and use in otorhinolaryngology and head and neck surgery., Method: The SWiM guidelines were used. Articles published in the European Annals of Otorhinolaryngology, Head and Neck Diseases between January 1, 2020 and December 31, 2022 were retrieved from the PubMed bibliographic database. Editorials, Letters to the Editor and "What is your diagnosis" articles that did not meet any EQUATOR guidelines were excluded from the analysis., Results: Of the 149 eligible published articles, 21.5% (n=32/149) mentioned use of such a guideline. Guideline use by the European Annals of Otorhinolaryngology, Head and Neck Diseases author community progressed from 0% in 2020 to 8% in 2021 and 63% in 2022., Conclusion: The analysis carried out in this article and the availability of the French version of the seven EQUATOR guidelines most widely used in the European Annals of Otorhinolaryngology Head & Neck Diseases could stimulate application and compliance by authors who submit their work to the journal of the French and international French-speaking societies of otorhinolaryngology., (Copyright © 2023 Elsevier Masson SAS. All rights reserved.)

Objectives: To analyze the perception of endoscopic endonasal surgery training by French otolaryngology residents., Material and Methods: A multicenter retrospective observational study was conducted from March to April 2023. Otolaryngology residents from 7 French regions filled out a 27-item questionnaire on their training in endoscopic endonasal surgery., Results: Out of 283 residents contacted, 126 (45%) filled out the questionnaire. Seventy-four (59%) had already partially or completely performed the surgeries specified in their diploma course. The level of mastery of the main steps of endonasal surgery and the level of autonomy were higher in the consolidation stage group than in the basic and advanced stages. Seventy residents (56%) felt they had gaps in their level of training. To improve training, 94 (75%) wished for more dissection sessions, surgical skills assessments each semester and simulation sessions. Eighty-nine (71%) felt they needed to find their own teaching aids and other methods to complete their training. One hundred and thirteen (90%) felt that the lack of funding available for congresses and training courses was detrimental., Conclusion: This study highlighted the overall satisfaction of residents with their training in endoscopic endonasal surgery. They expressed a desire for more dissection, simulation and evaluation., (Copyright © 2023 Elsevier Masson SAS. All rights reserved.)

Objectives: To assess the perception of environmental issues in head-and-neck surgery rooms and to compare the perception of priority environmental issues according to health professionals' age-group, initial training and role in the operating room., Methods: A multicenter descriptive observational study was conducted in January 2023, contacting health professionals working in the operating rooms of 5 French centers. An anonymous online questionnaire explored the perception of environmental issues according to age, initial training and role in the operating room., Results: Sixty-nine percent of the 387 persons contacted (267/387) completed the entire questionnaire. Ninety-six percent of respondents (256/267) said that they felt concerned about climate change issues and 85% (226/267) felt well-informed. Ninety-three percent (251/267) were willing to make environmental efforts in the operating room. Priorities were to improve waste recycling and reduce the amount of waste for 95% (251/267) and 97% (259/267) of respondents respectively. Those under 40 years of age tended to feel better informed about climate issues (76% [75/99] versus 60% [100/168]; P=0.010)., Conclusion: Our study showed that the vast majority of health professionals working in head-and-neck surgery rooms in France felt concerned about climate issues and were ready to make an effort. Nevertheless, it seems important to carry out information campaigns dedicated to these environmental issues., (Copyright © 2023 Elsevier Masson SAS. All rights reserved.)

Introduction: We illustrate the diagnostic method for chronic nasal dysfunction by an observation in which the clinical history was compared to preoperative responses on the DyNaChron self-administered questionnaire, with ENT interpretation of the sinonasal CT scan preceding and guiding nasal endoscopy., Case Report: The initial suspicion of rhinitis medicamentosa was transformed by the radiological and endoscopic findings of chronic respiratory rhinitis signs. Prick tests showing sensitivity to dust mites then suggested an allergic origin of the mucosal inflammation, which affected neither the olfactory nose nor the paranasal sinuses. A septal deviation hampering visualization of the right ethmoidal reliefs completed the clinical picture. Inferior turbinate hypertrophy secondary to allergic inflammation could have been aggravated by prolonged daily use of nasal vasoconstrictors. Failure of medical treatment combining nasal lavage, topical corticosteroids and an attempt at weaning led to effective medical and surgical management combining septoplasty, bilateral inferior turbinoplasty, continuation of topical corticosteroids and initiation of allergen immunotherapy. In addition to complete relief of nasal obstruction and abandonment of nasal vasoconstrictors, improved sense of smell completed the restoration of nasal comfort., Discussion: It is helpful to conceive the nose as being anatomically and pathophysiologically a triple organ and to evaluate therapy in terms of improvement in each symptom., (Copyright © 2023. Published by Elsevier Masson SAS.)

Diagnosis in rhinology is currently based on the concept of inflammation (chronic rhinosinusitis [CRS]) or the clinical concept of chronic nasal dysfunction (CND). The complementarity between these two approaches can be discussed by a critical review of the literature structured by the analysis of the fundamental and diagnostic bases and the therapeutic implications linked to each. The concept of CRS is based on the anatomical continuity of the nasal and sinus respiratory mucosa and molecular biology data, seeking to analyze the mechanisms of chronic inflammation and to identify proteins and biomarkers involved in the different supposed endotypes of chronic inflammation of this mucosa. The concept of CND seeks to analyze medical, instrumental or surgical diagnostic and therapeutic strategies, taking account of both inflammatory and non-inflammatory causes impacting the anatomy or physiology of each of the three noses (olfactory, respiratory and sinus) that make up the mid-face sinonasal organ of evolution-development (Evo-Devo) theory. Thus, the concept of CRS offers an endotypic approach, based on biological characterization of mucosal inflammation, while the concept of CND offers a compartmentalized phenotypic and pathophysiological approach to sinonasal diseases. The joint contribution of these two concepts in characterizing nasal functional pathology could in future improve the medical service provided to patients., (Copyright © 2023. Published by Elsevier Masson SAS.)

Background: There is no consensus on the role of surgery in the treatment of chronic rhinitis (CR). Should it be considered when nasal symptoms are not controlled by medical treatment? Various targets (turbinates and secretory nerves) and techniques (surgical, laser, cryotherapy, radiofrequency and phototherapy) have been reported, but benefit varies between reports. The aim of this systematic review and meta-analysis was to evaluate results of surgical and instrumental procedures in CR care., Methods: Two systematic reviews of the US National Library of Medicine, Cochrane Library, Web of Science and Embase databases were conducted in October 15, 2021 (registration numbers CRD42021284257 and CRD42021295227). A database watch was performed until submission of the manuscript. The review focuses on total nasal symptom score (TNSS) and quality of life (QoL) after treatment. All controlled studies reporting nasal surgery/instrumental procedures in adult patients with CR were included., Results: The database search yielded a total of 5628 articles; after eligibility screening, 2091 patients were included from 21 studies. QoL results favored surgery/instrumental procedures over medical treatment (SMD -1.27; 95% CI [-2.38; -0.16]; I 2 =97%), as did TNSS (SMD -1.40; 95% CI [-2.30; -0.50]; I 2 =98%). The small number of studies and their heterogeneity did not allow meta-regression to be performed., Conclusion: This systematic review supports the use of surgical/instrumental procedures to improve nasal symptom score and QoL of adult patients with CR poorly controlled by medical treatment., (Copyright © 2023 Elsevier Masson SAS. All rights reserved.)

Objective: To evaluate the impact of the first three waves of COVID-19 on the academic and surgical training of ENT and Head and Neck Surgery residents in France., Material and Methods: Observational, retrospective study. A 55-item survey of academic education and surgical training was sent to ENT residents in five major French regions (Île-de-France, Rhône-Alpes Auvergne, Occitanie, Grand Est, Grand Ouest) from August to October 2021., Results: Eighty-nine out of 135 residents (66%) responded. Two-thirds considered that surgical training was more affected than academic education, with reductions evaluated of 50-75%, 25-50% and 0-25% for the first three waves, respectively. Residents in Île-de-France, Rhône-Alpes Auvergne and Grand Est were the most affected by the first wave (75-100% reduction in surgical activity, in parallel to increased admissions). Otology, rhinology and functional exploration were the most affected, whereas pediatrics and oncology were spared. Seventy-one of the 89 residents (79.7%) felt that the first wave impacted their career, while this proportion decreased to 39.3% and 44.9% for the second and third waves, respectively., Conclusion: The first wave of COVID-19, compared to the following two waves, severely impacted the surgical training of French ENT residents, especially in regions severely impacted by the pandemic, while academic education was relatively safeguarded by the implementation of e-learning alternatives., (Copyright © 2022 Elsevier Masson SAS. All rights reserved.)

Objectives: The authors present the clinical practice guidelines of the French Society of Oto-Rhino-Laryngology and Head and Neck Surgery (SFORL) concerning the role of the ENT specialist in the management of pediatric obstructive sleep apnea hypopnea syndrome (POSAHS). Part 3 is dedicated to the place of sleep recordings in the diagnosis of POSAHS., Methods: A multidisciplinary work group was commissioned to carry out a review of the scientific literature on the above topic. Based on the articles retrieved and the group members' individual experience, guidelines were drafted and graded as A, B or C or Expert Opinion by decreasing level of evidence, then reviewed by an editorial group independent of the work group., Results: Sleep recordings are presented according to the American Sleep Disorders Association's classification as type 1, 2, 3 or 4. Their modalities, interpretation, indications, advantages and limitations are detailed., (Copyright © 2020 Elsevier Masson SAS. All rights reserved.)

Vocal-fold leukoplakia and dysplasia are together designated "epithelial hyperplastic laryngeal lesions" (EHLL). Work-up and follow-up are founded on optical examination with high-definition imaging, stroboscopy and narrow-band imaging. Diagnosis is based on pathology, using the new 2017 WHO classification, dichotomizing "low grade" and "high grade". Statistically, the risk of cancerous progression is 20% within 5 to 10 years of diagnosis, or more in over-65 year-old males; risk for any given patient, however, is unpredictable. Research focuses on the genetic criteria of the lesion and characterization of the tumoral microenvironment. Treatment is exclusively microsurgical. Resection depth is adjusted according to infiltration. EHLL is a chronic disease, necessitating long-term follow-up, which may be hampered by residual dysphonia and surgical sequelae in the vocal folds. Sequelae need to be minimized by good mastery of microsurgical technique and indications. When they occur, biomaterials such as autologous fat and hyaluronic acid can be useful. Tissue bio-engineering is a promising field., (Copyright © 2020 Elsevier Masson SAS. All rights reserved.)

Objective: Joint guidelines of the French Pediatric Otolaryngology Society (AFOP) and of the French Society of otorhinolaryngology-head and neck surgery (SFORL) on the management of paediatric otolaryngology patients in the context of the COVID-19 pandemic., Methods: A nation-wide workgroup drew guidelines based on clinical experience, national and local recommendations and scientific literature. Proposals may have to be updated on a day-to-day basis., Results: In children, incidence of symptomatic COVID-19 (1-5%) is low and of good prognosis. The indications for nasal flexible endoscopy should be drastically limited. If undertaken, full Personal Protective Equipment (PPE) including FFP2 masks are required, as well as use of a sheath. Saline nose wash done by caregivers other than parents at home should require PPE. Unless foreign body tracheobronchial aspiration is clinically obvious, CT-scan should be performed to confirm indication of endoscopy. Surgical indications should be limited to emergencies and to cases that cannot be delayed beyond 2 months (especially endonasal, endopharyngeal laryngo-tracheobronchial procedures). Postponement should ideally be a group decision and recorded as such in the medical file. Surgical techniques should be adapted to limit the risk of viral dissemination in the air, avoiding the use of drills, microdebriders, monopolar cautery or lasers. Continuous suction should be placed near the operating field. In case of confirmed Covid-19 cases, or suspected cases (or in some centres systematically), PPE with FFP2 mask should be worn by all staff members present in the operating room., (Copyright © 2020. Published by Elsevier Masson SAS.)

Introduction: Airway injury is a very rare complication of thyroglossal duct cyst surgery in children. The wound is most frequently located at the larynx, due to a confusion between the hyoid bone and the thyroid cartilage., Observation: This is the first report of a tracheal injury complicating Sistrunk's procedure in a 3 year old child, revealed by respiratory distress. Conservative treatment was suggested, requiring a tracheostomy lasting 49 days, leading to decanulation and complete anatomical and functional recovery., Conclusion: This report highlights the specificity of pediatric laryngotracheal anatomy., (Copyright © 2019 Elsevier Masson SAS. All rights reserved.)

Objectives: The role of drug-induced sleep endoscopy (DISE) in the management of obstructive sleep apnea/hypopnea syndrome (OSAHS) is not precisely defined in children. The primary objective of this study was to describe DISE-induced revision of airway obstruction site location and the ensuing treatment changes in children with OSAHS. Secondary objectives were to analyze the correlation of number of obstruction sites found on DISE with apnea-hypopnea index (AHI) and with type of OSAHS., Material and Methods: A retrospective single-center study included 31 children (mean age: 5.5±2.6years) undergoing DISE for management of OSAHS between 2015 and 2018. Revisions of airway obstruction site location and in treatment were noted. The correlation of number of obstruction sites with AHI and with type of OSAHS was analyzed., Results: Airway obstruction site location was reconsidered in 77% of children (n=24), modifying treatment in 45.2% (n=14). There was no significant correlation between number of obstruction sites and AHI: Spearman coefficient 0.20 (P=0.26). Patients with type-III OSAHS did not show more obstruction sites than others: respectively, 2.0 versus 1.8 (P=0.40)., Conclusion: DISE induced significant revision of the location and change in treatment of obstruction sites in children with OSAHS. Systematic implementation, especially in type-I OSAHS, would allow more precise pre-therapeutic classification and treatment adapted to actual airway obstruction., (Copyright © 2019 Elsevier Masson SAS. All rights reserved.)

Objectives: To present the guidelines of the French Society of Otolaryngology-Head and Neck Surgery concerning the use of non-steroidal anti-inflammatory drugs (NSAIDs) in pediatric ENT infections., Methods: Based on a critical analysis of the medical literature up to November 2016, a multidisciplinary workgroup of 11 practitioners wrote clinical practice guidelines. Levels of evidence were classified according to the GRADE (Grades of Recommendation, Assessment, Development and Evaluation) system: GRADE A, B, C or "expert opinion". The first version of the text was reworked by the workgroup following comments by the 22 members of the reading group., Results: The main recommendations are: NSAIDs are indicated at analgesic doses (e.g. 20-30 mg/kg/day for ibuprofen) in combination with paracetamol (acetaminophen) in uncomplicated pediatric ENT infections (acute otitis media, tonsillitis, upper respiratory infections, and maxillary sinusitis) if: o pain is of medium intensity (visual analogue scale (VAS) score 3-5 or "Evaluation Enfant Douleur" (EVENDOL) child pain score 4-7) and insufficiently relieved by first-line paracetamol (residual VAS≥3 or EVENDOL≥4); o pain is moderate to intense (VAS 5-7 or EVENDOL 7-10). When combined, paracetamol and ibuprofen are ideally taken simultaneously every 6h. It is recommended: (1) o not to prescribe NSAIDs in severe or complicated pediatric ENT infections; (2) o to suspend NSAIDs treatment in case of unusual clinical presentation of the infection (duration or symptoms); (3) o not to prescribe NSAIDs for more than 72h., (Copyright © 2019 Elsevier Masson SAS. All rights reserved.)

Objectives: To present the 2017 Clinical Practice Guidelines of the French Society of Otorhinolaryngology concerning the role of the ENT specialist in the diagnosis of pediatric obstructive sleep apnea-hypopnea syndrome. This manuscript specifically focuses on diagnostic investigations apart from sleep studies., Methods: A multidisciplinary work-group drew up a first version of the guidelines, graded according to level of evidence following the GRADE grading system. The final version was obtained by including the suggestions and comments from the editorial group., Results: At the end of the process, guidelines were established and graded regarding diagnostic investigations apart from sleep studies, in particular respiratory functional tests, biological markers, and morphologic assessment under induced sleep (drug-induced sleep endoscopy (DISE) and cine-MRI)., (Copyright © 2019. Published by Elsevier Masson SAS.)

Objectives: To present the 2017 Clinical Practice Guidelines of the French Society of Otorhinolaryngology concerning the role of the ENT specialist in the diagnosis of pediatric obstructive sleep apnea-hypopnea syndrome. This article focuses specifically on medical history and physical examination., Methods: A multidisciplinary work-group drew up a first version of the guidelines, graded according to level of evidence following the GRADE grading system. The final version was obtained by including the suggestions and comments from the editorial group., Results: At the end of the process, guidelines were established and graded regarding the following points: interview and analysis of the various interview scores recommended in the literature; clinical examination with awake upper-airway endoscopy; and indications for referral to non-ENT specialists., (Copyright © 2019. Published by Elsevier Masson SAS.)

Objectives: Using respiratory polygraphy (RP) in children for diagnosis of obstructive sleep apnea/hypopnea syndrome (OSAHS) can be challenging in terms of device acceptance and sensor displacement. Automatic analysis of respiratory events has never been evaluated in a pediatric population. The primary objective of this study was to determine the feasibility of pediatric RP in routine ENT department practice. The secondary objective was to evaluate the reliability of the automatic detection of obstructive and central respiratory events in children., Methods: A single-center retrospective study included 50 children (32 boys, 18 girls; mean age 5.5±2.3years) undergoing overnight RP in an ENT department between January and August 2016 for suspected OSAHS. Manual detection of respiratory events was performed by one ENT specialist experienced in RP interpretation, and compared to automatic analysis., Results: The device was well accepted in 98% of cases. Overall signal quality was>50% in 76% of cases, with average signal quality of 70.8% (86% in patients>3 yrs, 25% in patients<3 yrs, P=0.0013). There was no significant correlation between manual and automatic analyses, except for central apnea (Spearman coefficient 0.43; P=0.0015). One hundred percent of patients presented OSAHS according to automatic detection, compared to 32% according to manual detection (P<0.005)., Conclusions: Pediatric RP is feasible in routine practice in an ENT department, with good acceptance and satisfactory signal quality in children older than 3years. Automatic analysis of respiratory events in children is unreliable, except for central apnea., (Copyright © 2019 Elsevier Masson SAS. All rights reserved.)

Introduction: Lipomas are very common benign lumps that could be encountered in any part of the body but with limited proportion being present in the head and neck region., Case Summary: In this article, three different cases of symptomatic cervical lipomas were illustrated, with their different diagnostic as well as therapeutic approaches and will be discussed in light of medical literature., Discussion: These cervical tumors tend to grow slowly giving variable signs that include dysphagia, dyspnea, dysphonia due to the mass effect of surrounding structures or can be present as simple as a cosmetic concern. Clinicians must bear in mind the malignant transformation of lipomas, which can be challenging to diagnose. With this article, authors will try to highlight the importance of maintaining a good communication between surgeons, pathologists and radiologists as an essential part of the medical management., (Copyright © 2018 Elsevier Masson SAS. All rights reserved.)

Pituitary surgery is performed via a transsphenoidal approach in the vast majority of cases according to various methods that have changed over the years. A microscopic transseptal approach via a sublabial mucosal incision or a nasal mucosal incision has also been extensively used. An endoscopic transnasal approach was first described in the 1990's, followed by the concept of a microscopic transseptal approach and an endoscopic strictly endonasal approach. We use an entirely endoscopic transseptal transsphenoidal approach via an incision in the nasal mucosa for both access and tumour resection. This procedure has a number of advantages: strictly midline approach to the sella turcica, large operative field, no interference between instruments and a low rate of nasal complications., (Copyright © 2018 Elsevier Masson SAS. All rights reserved.)

Objectives: The authors present the French Society of Oto-Rhino-Laryngology and Head and Neck Surgery (SFORL) clinical practice guidelines concerning the role of otorhinolaryngologists in the management of paediatric obstructive sleep apnoea syndrome (OSAS). This chapter is devoted to the follow-up protocol for children treated for OSAS., Methods: A multidisciplinary task force was commissioned to carry out a review of the scientific literature on this topic. On the basis of the articles selected and the personal experience of each member of the task force, guidelines were drafted and graded as A, B or C or expert opinion according to a decreasing level of scientific evidence, and were then reviewed by a reading committee, independently of the task force. The final guidelines were established at a consensus meeting., Results: Short-term, medium-term and long-term clinical follow-up and complementary investigations are necessary in view of the risk of residual OSAS, and the risk of recurrence of OSAS related to adenoid and tonsillar regrowth following adenotonsillectomy, the treatment most commonly performed. The modalities of follow-up after surgery, continuous positive airway pressure (CPAP) ventilation, orthodontic treatment, myofascial rehabilitation, and drug therapy are described. The indications for nasal endoscopy and sleep studies as part of follow-up are specified., (Copyright © 2018 Elsevier Masson SAS. All rights reserved.)

The Société française d'ORL et de chirurgie cervico-faciale clinical practice guidelines concern the management of otitis media with effusion (OME) in children under the age of 12 years. They are based on extensive review of MEDLINE and Cochrane Library publications in English or French from 1996 to 2016 concerning the methods of diagnosis and assessment of otitis media with effusion, as well as the efficacy of tympanostomy tubes and medical and surgical treatments of OME., (Copyright © 2018. Published by Elsevier Masson SAS.)

Objectives: The authors present the guidelines of the French Otorhinolaryngology-Head and Neck Surgery Society (Société française d'oto-rhino-laryngologie et de chirurgie de la face et du cou: SFORL) for diagnostic and therapeutic strategy in Menière's disease., Methods: A work group was entrusted with a review of the scientific literature on the above topic. Guidelines were drawn up, then read over by an editorial group independent of the work group. The guidelines were graded according to the literature analysis and recommendations grading guide published by the French National Agency for Accreditation and Evaluation in Health (January 2000)., Results: Menière's disease is diagnosed in the presence of the association of four classical clinical items and after eliminating differential diagnoses on MRI. In case of partial presentation, objective audiovestibular tests are recommended. Therapy comprises medical treatment and surgery, either conservative or sacrificing vestibular function. Medical treatment is based on lifestyle improvement, betahistine, diuretics or transtympanic injection of corticosteroids or gentamicin. The main surgical treatments, in order of increasing aggressiveness, are endolymphatic sac surgery, vestibular neurotomy and labyrinthectomy., (Copyright © 2016 Elsevier Masson SAS. All rights reserved.)

The reliability of the sentinel lymph node (SN) technique has been established for more than ten years in T1-T2 oral cavity and oropharynx squamous cell carcinoma. Although most authors stress the necessity of rigorous implementation, there are no agreed guidelines. Moreover, other indications have been described, in other anatomical areas of the upper aerodigestive tract and in case of previous surgery or radiotherapy. SN expert teams, under the GETTEC head and neck tumor study group, conducted a review of the key points for implementation in head and neck cancers through guidelines and a review of classical and extended indications. Reliability depends on respecting key points of preoperative landmarking by lymphoscintigraphy, and intraoperative SN sampling and histological analysis. The SN technique is the best means of diagnosing occult lymph node involvement, whatever the primary tumor location, T stage or patient history., (Copyright © 2016 Elsevier Masson SAS. All rights reserved.)

Introduction: Gardner's syndrome is the association of familial adenomatous polyposis (FAP) with an anaphase promoting complex (APC) gene mutation and several extradigestive manifestations: osteomas, epidermal cysts and desmoid tumours. Only 2 cases of FAP associated with parotid tumour have been reported in the literature: one carcinoma and one pleomorphic adenoma., Case Report: We report the case of a 23-year-old man with Gardner's syndrome presenting with a fibromatous tumour of the left parotid gland. The other clinical manifestations were an osteoma of the skull base and a mesentery desmoid tumour. Left total parotidectomy was performed, followed by gastroscopy and colonoscopy, demonstrating numerous colonic adenomas. Genetic analysis revealed an APC gene mutation, confirming the diagnosis. Total prophylactic colectomy was performed., Conclusions: This is the first reported case of Gardner's syndrome associated with a fibromatous tumour of the parotid. Early management of FAP is essential to prevent colorectal cancer that occurs in 100% of untreated cases. The rarity of this syndrome and the parotid site can lead to delayed diagnosis., (Copyright © 2016 Elsevier Masson SAS. All rights reserved.)

Introduction: Tracheal rhinoscleroma is an infectious granulomatosis of the tracheobronchial tract caused by a Gram-negative bacillus. Exclusively tracheal involvement has been rarely reported in the literature. The purpose of this study was to report a case of subglottic stenosis secondary to rhinoscleroma., Summary: A 46-year-old North African woman with no medical or surgical history presented with inspiratory dyspnoea that had been present for several years. Endoscopic examination under general anaesthesia revealed tracheal stenosis. Histological examination of mucosal biopsies demonstrated Mikulicz cells and culture of bacteriological samples taken during a second biopsy confirmed the diagnosis of rhinoscleroma. CO2 laser subglottic obstruction relief was performed and treatment with ofloxacin was initiated. No recurrence of tracheal stenosis was observed with a follow-up of 6 months., Discussion: The diagnosis of rhinoscleroma is based on histological and bacteriological examination. Cultures are positive in 60% of cases, but negative cultures do not exclude the diagnosis of rhinoscleroma. Specific treatment consists of long-term antibiotic therapy, while surgery may be indicated for symptomatic treatment., (Copyright © 2015. Published by Elsevier Masson SAS.)

Objectives: To describe the clinical, histological and therapeutic characteristics of a prospective multicenter series of 95 head and neck adenoid cystic carcinoma patients, and to determine any prognostic factors for disease-free survival., Patients and Methods: Ninety-five patients with adenoid cystic carcinoma were included in the Réseau d'Expertise Français Des Cancers ORL Rares (REFCOR, French Rare Head and Neck Cancer Expert Network) database between 2009 and 2012. The primary site was the salivary glands in 39 cases, sinus cavities (including hard palate) in 36 cases, pharynx-larynx-trachea in 14 cases, and lips and oral cavity in 4 cases. The tumor was stage I in 15% of cases, stage II in 23%, stage III in 26% and stage IV in 36%. Nine patients had cervical lymph node involvement and 5 had metastases at diagnosis. Fifty-six percent of patients were managed by surgery with postoperative radiation therapy. During follow-up, 3 patients died, 9 developed metastases and 12 showed recurrence or local progression., Results: Mean follow-up was 18 months. On univariate analysis, disease-free survival correlated with T stage (P=0.05), N stage (P=0.003), resection margins (P=0.04), lymph node involvement on histology (P=0.01), and absence of chemotherapy (P=0.03). On multivariate analysis, disease-free survival correlated with T stage (P=0.01), N stage (P=0.09) and surgery (P=0.005)., Conclusion: The essential issue in adenoid cystic carcinoma is long-term control. The present results confirm that the reference attitude is radical surgical resection for optimal local control. Adjuvant radiation therapy did not emerge as a prognostic factor. This study also provides a starting-point for translational studies in pathology and genetics., (Copyright © 2015 Elsevier Masson SAS. All rights reserved.)

Adult soft-tissue sarcoma is rare but aggressive, with incidence around 5 per 100,000 per year. Head and neck locations are infrequent. Genetic disease and irradiation are risk factors. The diagnosis needs to be known in order to avoid treatment delay. There are about 50 histologic subtypes, with different patterns and prognoses. Pathologic review and the development of molecular techniques are therefore essential. Prognosis in adult head and neck soft-tissue sarcoma (HNSTS) is poor: 5-year overall survival, about 60%. Recurrence is most often local. Prognostic factors are: tumor size and local extension, histologic grade and margin status. There are few targeted management guidelines. Surgical resection with negative margins is the primary treatment. Postoperative radiation therapy can improve prognosis. The role of chemotherapy is not well established. HNSTS should be treated in a reference center, with multidisciplinary staff following national network guidelines. Several factors are still unknown. The purpose of this article is to summarize the state of knowledge in adult HNSTS., (Copyright © 2015 Elsevier Masson SAS. All rights reserved.)

Robot-assisted transaxillary thyroid surgery avoids the need for a neck incision. It consists of thyroid lobectomy and isthmectomy for moderately large unilateral benign nodules. The surgical imperatives are the same as for conventional surgery, but with differences in terms of patient positioning, surgical incision, equipment, surgical technique and indications. The purpose of this article is to describe the equipment, patient positioning and surgical technique of exclusive robot-assisted transaxillary total thyroid lobectomy and isthmectomy., (Copyright © 2015 Elsevier Masson SAS. All rights reserved.)

Objectives: To describe the specificities and complications of thyroid surgery in children and adolescents., Material and Methods: This retrospective study was based on 64 patients under the age of 18 who underwent thyroid surgery between January 2004 and March 2012, with two operations in one case. The following data were analysed: anatomical variants of the recurrent laryngeal nerve, postoperative recurrent laryngeal nerve paralysis rate, postoperative hypoparathyroidism rate, and histological results., Results: Two cases of right non-recurrent inferior laryngeal nerve were observed (2.2% of the 93 recurrent laryngeal nerves dissected). One case of persistent left recurrent laryngeal nerve paralysis was observed (1.1%) despite intraoperative recurrent laryngeal nerve monitoring. Eight cases of immediate postoperative hypocalcaemia were observed (23.5% of the 34 total thyroidectomies) and permanent hypocalcaemia was observed in 5 cases (14.7%) with a significantly lower immediate postoperative serum calcium than in the case of transient hypocalcaemia (P=0.035). Among the 11 patients operated for familial medullary thyroid carcinoma (MTC), 36.3% presented one or more sites of C-cell carcinoma. Among the 32 patients operated for thyroid nodule, 6.3% presented papillary adenocarcinoma. Histological results were benign in all other cases., Conclusions: Thyroid surgery in children and adolescents is part of global multidisciplinary management of thyroid disorders in children. Recurrent laryngeal nerve paralysis is a rare complication, but may occur despite the use of intraoperative recurrent laryngeal nerve monitoring. Permanent hypoparathyroidism is the most common complication and is correlated with immediate postoperative serum calcium. Systematic prophylactic total thyroidectomy in patients with a RET proto-oncogene mutation allowed early diagnosis of MTC in one-third of cases. In view of the low rate of malignant nodules in our series, the malignant thyroid nodule rates reported in children in the literature may be overestimated., (Copyright © 2014 Elsevier Masson SAS. All rights reserved.)

Objectives: To compare the hearing outcomes of type 2 ossiculoplasties for erosion of the long process of the incus according to the reconstruction material used: cartilage, ossicles, hydroxyapatite (HAP) partial ossiculoplasty reconstruction prostheses (PORP), titanium PORP, and HAP cement. Complications related to cement reconstruction were systematically investigated and reported., Material and Methods: Seventy patients operated between 2007 and 2011 for non-cholesteatomatous chronic otitis media were included in this study. Mean air-bone gap (500, 1000, 2000 and 4000Hz) was compared preoperatively and 3 months postoperatively according to the reconstruction material used. Postoperative results were classified as good (air-bone gap<10dB), acceptable (air-bone gap 10-20dB) or insufficient (air-bone gap>20dB) and were compared according to the reconstruction material used., Results: Groups were comparable in terms of preoperative air-bone gap (P>0.05, Anova). The mean postoperative air-bone gap was 14.82±11.52dB in the cartilage group, 13.31±9.03dB in the ossicles group, 22.12±11.95dB in the HAP PORP group, 13.75±11.20dB in the titanium PORP group, and 7.26±8.99dB in the HAP cement group. Statistical analysis showed a significant air-bone gap difference only between HAP PORP and HAP cement groups (P=0.021, Tukey's test). No significant difference was observed between groups when classified by air-bone gap class (P=0.29, Fisher's test). No major complication was reported with HAP cement with a minimum follow-up of 10 months., Conclusion: HAP cement provides similar hearing outcomes to autologous material and titanium PORP, and better outcomes than HAP PORP in our patients. These results must be confirmed in a larger series with a longer follow-up., (Copyright © 2014 Elsevier Masson SAS. All rights reserved.)

Objective: There has been a considerable growth in the indications of endonasal surgery that now include malignant tumours of the nasal fossae and anterior and middle cranial fossa. However, new limitations have also been identified, such as bleeding and cerebrospinal fluid leak, as well as the need to use several instruments simultaneously. Can robotics provide solutions to these problems?, Method: Review of the literature based on the three main databases: Medline, Pubmed and Cochrane., Results: Ten publications were identified. Some authors have developed surgical approaches to the skull base using the da Vinci(®) robot, while others have designed specific robots., Conclusion: None of the currently available solutions appears to be completely suitable. The da Vinci(®) robot is very cumbersome and can only be used in the middle cranial fossa via complex and relatively invasive routes. The other robots are laboratory prototypes. We are currently developing an innovative, compact, ergonomic and safe dedicated endoscope holder., (Copyright © 2013 Elsevier Masson SAS. All rights reserved.)

Objective: Review of the treatment of cervical paraganglioma., Material and Methods: Review of the literature based on a Medline database., Results: The treatment of choice consists of a multidisciplinary approach based on a detailed clinical, laboratory and radiological work-up. Vascular reconstruction may be necessary when the tumour invades the artery wall. The main complication of surgery is damage to cranial nerves involved in speech and/or swallowing. Treatment of bilateral tumours must be conducted in two stages. The first side to be operated depends on the sites and size of the tumours, as the primary objective is to avoid bilateral vagus nerve palsy. Radiotherapy has been used to treat paragangliomas for several years and achieves tumour stabilization in the majority of cases. Potential indications reported in the literature are: inoperable tumours, recurrence after surgery, some bilateral tumours and malignant tumours., Conclusion: Surgery is the standard treatment for cervical paraganglioma. Radiotherapy can be proposed when surgery is contraindicated., (Copyright © 2012. Published by Elsevier Masson SAS.)

Objectives: Recurrence is observed in 15-20% of patients under surveillance following treatment of differentiated thyroid cancer (DTC). However, due to cell dedifferentiation, the recurrence may be iodine-negative, thereby compromising detection. For this reason, new methods of exploration are indispensable to enable localization of such recurrences. The purpose of this work is to review the contribution of positron emission tomography-computed tomography (PET-CT) in the exploration of iodine-negative recurrent DTC., Method: A comprehensive review and discussion of the medical literature was carried out., Results: Depending on the report, the sensitivity of PET-CT ranged from 70% to 85%, with up to 90% specificity. However, the large number of false negatives, which can reach 40%, is the disadvantage of this examination. PET-CT results lead to change in the therapeutic strategy in approximately 50% of patients with isolated raised serum thyroglobulin levels, and surgical exploration of a precise anatomical area in the neck., Conclusion: As post-treatment recurrence of a DTC can affect patient survival, a thorough diagnostic work-up is required in these cases. Where thyroglobulin levels are elevated with no uptake on 131-iodine scans, PET-CT can be a useful complementary exploration, especially for localizing the site of recurrence., (Copyright © 2012. Published by Elsevier Masson SAS.)

Objectives: Ondansetron is an antiemetic 5-HT3 receptor antagonist with proven efficacy in central balance disorder. A pilot study investigated impact on acute unilateral vestibular neuritis., Patients and Methods: A randomized clinical trial included 20 vestibular neuritis patients. Subjects received methylprednisolone-valacyclovir, associated to 5 days' metoclopramide (30 mg/d; group M, n=10) or ondansetron (8 mg/d; group O, n=10). Assessment was based on early and 1 month videonystagmography, duration of hospital stay and time to first independent walking. Blinded intention-to-treat analysis used univariate (Student test) and multivariate (linear logistic regression) analysis., Results: Early caloric vestibular deficit was significantly lower in group O than group M (56.53% versus 84.38%; P=0.03). Vestibular preponderance did not differ between groups (8.2°/s in O versus 10.34°/s in M). At 1 month, trends were observed for vestibular deficit (43% in O versus 63.4% in M; P=0.07) and preponderance (1.67°/s in O versus 1.74°/s in M; P=0.4). Hospital stay and time to first independent walking were significantly shorter in O (2.88 versus 4.5 days (P=0.03); and 1.25 versus 2.25 days (P=0.001), respectively)., Conclusion: Early treatment with ondansetron associated to corticosteroids and antiviral treatment reduced vestibular deficit in acute-phase vestibular neuritis as compared to reference histamine H1 receptor antagonists. The treatment did not affect central compensation. Benefit includes improved tolerance of vertigo syndrome and reduced hospital stay. These results should be confirmed on a larger series, particularly to determine the mechanism of action of 5-HT3 antagonists on vestibular function., (Copyright © 2012 Elsevier Masson SAS. All rights reserved.)