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European Archives of Oto-rhino-laryngology

Christian Güldner, Isabell Diogo, Eva Bernd, Stephanie Dräger, Magis Mandapathil, Afshin Teymoortash, Hesham Negm, Thomas Wilhelm
Cone beam computed tomography (CBCT, syn. digital volume tomography = DVT) was introduced into ENT imaging more than 10 years ago. The main focus was on imaging of the paranasal sinuses and traumatology of the mid face. In recent years, it has also been used in imaging of chronic ear diseases (especially in visualizing middle and inner ear implants), but an exact description of the advantages and limitations of visualizing precise anatomy in a relevant number of patients is still missing. The data sets of CBCT imaging of the middle and inner ear of 204 patients were analyzed regarding the visualization of 18 different anatomic structures...
October 17, 2016: European Archives of Oto-rhino-laryngology
Bum Soo Kim, Kyoungjune Pak, Keun-Ik Yi, In Joo Kim, Hwan-Jung Roh, Kyu-Sup Cho
The objective of this study was to investigate the value of parameters assessed with F18-FDG PET/CT in predicting recurrence-free survival (RFS) and disease-specific survival (DSS) in patients with cancer of nasal cavity and paranasal sinus. Thirty-eight patients with cancer of nasal cavity (n = 14) and paranasal sinus (n = 24) who underwent PET/CT prior to curative treatment were enrolled. A volume of interest was placed on PET/CT images covering the entire tumor volume, and the maximum SUV (SUVmax), the mean SUV (SUVmean), and volumetric parameters of metabolic tumor volume (MTV) and total lesion glycolysis (TLG) were measured using thresholds of 40 % of SUVmax...
October 17, 2016: European Archives of Oto-rhino-laryngology
Leorik Pereira da Silva, Marianna Sampaio Serpa, Thalita Santana, George João Ferreira do Nascimento, Emanuel Sávio de Souza Andrade, Ana Paula Veras Sobral
Odontogenic tumors (OTs) are important lesions of the gnathic bones due to their clinicopathological heterogeneity and variable biological behavior; therefore, epidemiological studies are needed to outline the incidence and behavior of these tumors. To evaluate the incidence and epidemiological profile of ameloblastoma (AMB) and keratocystic odontogenic tumor (KCOT) from an oral pathology service, and correlate morphological findings of these tumors with the immunoexpression of a cellular proliferation marker (Ki-67), a retrospective study (2002-2012) was conducted to characterize demographic, clinical, radiological, and morphological data of AMBs and KCOTs...
October 17, 2016: European Archives of Oto-rhino-laryngology
J Keszte, H Danker, A Dietz, E Meister, F Pabst, O Guntinas-Lichius, J Oeken, S Singer, A Meyer
In a German multi-center prospective cohort study, we wanted to assess the course of psychiatric comorbidity, utilization of mental health care and psychosocial care needs in laryngeal cancer patients during the first year after partial laryngectomy (PRL). Structured interviews with patients were conducted before surgery, 1 week (1 w), 3 months (3 m) and 1 year (12 m) after PRL. Psychiatric comorbidity was assessed using the Structured Clinical Interview for DSM-IV (SCID). Psychosocial care needs and utilization of mental health care were evaluated with standardized face-to-face interviews...
October 15, 2016: European Archives of Oto-rhino-laryngology
Zheng-Cai Lou, Zihan Lou
No abstract text is available yet for this article.
October 14, 2016: European Archives of Oto-rhino-laryngology
Alberto M Saibene, Elena Zambrelli, Carlotta Pipolo, Alberto Maccari, Giovanni Felisati, Elena Felisati, Francesca Furia, Aglaia Vignoli, Maria Paola Canevini, Enrico Alfonsi
Vagus nerve stimulation (VNS) is a useful tool for drug-resistant epilepsy, but it induces known laryngeal side effects, with a significant role on patients' quality of life. VNS patients may show persistent left vocal fold (LVF) palsy at rest and/or recurrent LVF adduction during stimulation. This study aims at electromyographically evaluating laryngeal muscles abnormalities in VNS patients. We compared endoscopic laryngeal evaluation data in six VNS patients with laryngeal muscle electromyography (LMEMG) carried out on the thyroarytenoid, cricothyroid, posterior cricoarytenoid, and cricopharyngeal muscles...
October 13, 2016: European Archives of Oto-rhino-laryngology
Ann D King, Benjamin King Hong Law, Wai Kiu Tang, Frankie Kwok Fai Mo, Radha Raghupathy, Kunwar S Bhatia, Kenny I K Lei
To document the magnetic resonance imaging (MRI) features of diffuse large B-cell lymphoma (DLBCL) in Waldeyer's ring (WR) and the sinonasal (SN) region, and to identify any differences between lymphatic and extra-lymphatic DLBCLs, and predictors of disease beyond the neck. Primary, nodal, and multifocal sites on head and neck MRI were compared between 31 WR and 15 SN DLBCL, and between 27 patients with disease confined to the head and neck and 16 patients with disease beyond the neck, using logistic regression...
October 13, 2016: European Archives of Oto-rhino-laryngology
Victor H F Lee, Dora L W Kwong, To-Wai Leung, Sherry C Y Ng, Ka-On Lam, Chi-Chung Tong, Chun-Kin Sze
We prospectively studied the efficacy and safety of hyperfractionated intensity-modulated radiation therapy (HF-IMRT) and compared to a historical cohort treated with standard fractionation (SF-IMRT) in patients with locally advanced recurrent (rT3-T4, rN0-N1, M0) nasopharyngeal carcinoma (NPC). Ten patients were treated with induction chemotherapy followed by HF-IMRT (64.8 Gy/54 fr/5.5 weeks) concurrent with weekly cisplatin. They were compared to another ten patients treated with induction chemotherapy followed by SF-IMRT (60 Gy/30 fr/6 weeks) concurrent with weekly cisplatin...
October 13, 2016: European Archives of Oto-rhino-laryngology
Alexander T Falk, Christophe Hébert, Antoine Tran, Marie-Eve Chand, Axel Leysalle, Juliette Thariat, Olivier Dassonville, Gilles Poissonnet, Alexandre Bozec, Esma Saada, Fréderic Peyrade, Karen Benezery
Concomitant radiotherapy and cetuximab association has shown superiority to exclusive radiotherapy for head and neck cancers. Data on this association are scarce for the elderly population despite its rising incidence. A retrospective monocentric data collection was performed in the Antoine Lacassagne Cancer Center in France. Inclusion criteria were: age >70 years at time of diagnosis, histologically proven head and neck epidermoid carcinoma, treated with radiotherapy combined with cetuximab. Thirty-five patients were included between 2008 and 2012...
October 11, 2016: European Archives of Oto-rhino-laryngology
Sophia C Poletti, Islam Batashev, Jens Reden, Thomas Hummel
Limited olfactory improvement after topical steroid therapy in chronic rhinosinusitis (CRS) patients might result from restricted drug access to the olfactory cleft. The aim of our study was to investigate the difference between two methods to topically administer steroids with respect to olfaction: (1) conventional nasal spray and (2) a device using pressure and vibration to distribute steroid aerosol endonasally. A prospective study was performed in patients with olfactory impairment due to chronic rhinosinusitis with and without nasal polyps...
October 11, 2016: European Archives of Oto-rhino-laryngology
Savinda Liyanagedara, Robert McLeod, Hassan A Elhassan
Exercise induced laryngeal obstruction (EILO) is a condition where inappropriate vocal cord or glottic closure occurs during exercise. This review of the literature provides an overview of the current understanding of the definition, epidemiology, diagnosis and management of EILO. Using The Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guidelines the Cochrane, Embase, Ovid MEDLINE and PubMed databases were searched. Four search domains "exercise", "induced", "laryngeal" and "obstruction" were used...
October 11, 2016: European Archives of Oto-rhino-laryngology
R M G E van de Goor, N Leunis, M R A van Hooren, E Francisca, A Masclee, B Kremer, K W Kross
Electronic nose (e-nose) technology has the potential to detect cancer at an early stage and can differentiate between cancer origins. Our objective was to compare patients who had head and neck squamous cell carcinoma (HNSCC) with patients who had colon or bladder cancer to determine the distinctive diagnostic characteristics of the e-nose. Feasibility study An e-nose device was used to collect samples of exhaled breath from patients who had HNSCC and those who had bladder or colon cancer, after which the samples were analyzed and compared...
October 11, 2016: European Archives of Oto-rhino-laryngology
Beata Kusak, Ewa Cichocka-Jarosz, Urszula Jedynak-Wasowicz, Grzegorz Lis
The aim of this study was to: (1) find out whether laryngomalacia (LM) types are related to clinical course; (2) which patients with LM are at higher risk of other airway malacia [tracheomalacia (TM) and/or bronchomalacia (BM)]; and (3) evaluate the prevalence of LM in our region. Patients with established LM diagnosis and complete clinical and endoscopy records were enrolled. They were classified into different LM types according to classification based on the side of supraglottic obstruction. One hundred ten children were included...
October 8, 2016: European Archives of Oto-rhino-laryngology
Qi-Yong Ai, Ann D King, Benjamin King Hong Law, David Ka-Wai Yeung, Kunwar S Bhatia, Jing Yuan, Anil T Ahuja, Lok Yiu Sheila Wong, Brigette B Ma, Frankie Kwok Fai Mo, Michael K M Kam
Our study aimed to identify diffusion-weighted imaging (DWI) parameters obtained from primary nasopharyngeal carcinoma (NPC) at initial presentation, that can predict patients at risk of distant metastases. One hundred and sixty-four patients underwent pretreatment magnetic resonance imaging and DWI. The apparent diffusion coefficient (ADC)mean, ADCskewness, and ADCkurtosis were obtained by histogram analysis. Univariate and multivariate analyses of these ADC parameters together with primary volume (PV), nodal volume (NV), T stage, N stage and presence of locoregional relapse (LRR) were compared between patients with distant metastases (DM+) and patients without distant metastases (DM-) at 5 years using logistic regression...
October 8, 2016: European Archives of Oto-rhino-laryngology
Angélique Remacle, Cloé Petitfils, Camille Finck, Dominique Morsomme
The purpose of this paper was to describe the gender, age, occupational status, and diagnosis of dysphonic patients. We retrospectively analyzed the medical records of 1079 patients examined at the Voice clinic of the University hospital of Liège in French-speaking Belgium. Overall, seven out of ten patients who attended the voice clinic for dysphonia were females. The patients' ages ranged from 4 to 93 (mean = 43.5). Females predominantly consulted at the age of 54 and males at the age of 9. Regarding the occupational status, workers represented more than half of our patients (53 %), while 11...
October 6, 2016: European Archives of Oto-rhino-laryngology
Elisabeth Mamelle, Naila El Kechai, Benjamin Granger, Olivier Sterkers, Amélie Bochot, Florence Agnely, Evelyne Ferrary, Yann Nguyen
Goals of cochlear implantation have shifted from complete insertion of the cochlear electrode array towards low traumatic insertion with minimally invasive techniques. The aim of this study was first to evaluate, in a guinea pig model of cochlear implantation, the effect of a motorized insertion technique on hearing preservation. The second goal was to study a new gel formulation containing dexamethasone phosphate loaded in liposomes (DEX-P). Guinea pigs had a unilateral cochlear implantation with either a manual technique (n = 12), or a motorized technique (n = 15), with a 0...
October 6, 2016: European Archives of Oto-rhino-laryngology
Michail N Kolodzynski, Moshe Kon, Silvan Egger, Corstiaan C Breugem
Acquired auricular deformities may diminish facial esthetics and cause psychological distress. The aim of this article is to provide an overview of the type of injuries and applied reconstructive techniques in a large academic hospital in The Netherlands. A retrospective chart review was conducted for the last 105 patients who underwent auricular reconstruction for an acquired deformity. Data concerning gender, affected side, cause of injury, anatomical region, the previous and further surgeries, type of cartilage, and skin cover used were collected and analyzed...
October 6, 2016: European Archives of Oto-rhino-laryngology
Soo Kweon Koo, Soon Bok Kwon, Yang Jae Kim, J I Seung Moon, Young Jun Kim, Sung Hoon Jung
Snoring is a sign of increased upper airway resistance and is the most common symptom suggestive of obstructive sleep apnea. Acoustic analysis of snoring sounds is a non-invasive diagnostic technique and may provide a screening test that can determine the location of obstruction sites. We recorded snoring sounds according to obstruction level, measured by DISE, using a smartphone and focused on the analysis of formant frequencies. The study group comprised 32 male patients (mean age 42.9 years). The spectrogram pattern, intensity (dB), fundamental frequencies (F 0), and formant frequencies (F 1, F 2, and F 3) of the snoring sounds were analyzed for each subject...
October 5, 2016: European Archives of Oto-rhino-laryngology
Renato Torres, Guillaume Kazmitcheff, Daniele De Seta, Evelyne Ferrary, Olivier Sterkers, Yann Nguyen
It has previously reported that alignment of the insertion axis along the basal turn of the cochlea was depending on surgeon' experience. In this experimental study, we assessed technological assistances, such as navigation or a robot-based system, to improve the insertion axis during cochlear implantation. A preoperative cone beam CT and a mastoidectomy with a posterior tympanotomy were performed on four temporal bones. The optimal insertion axis was defined as the closest axis to the scala tympani centerline avoiding the facial nerve...
October 4, 2016: European Archives of Oto-rhino-laryngology
Giacomo Colletti, Alberto Deganello
No abstract text is available yet for this article.
October 3, 2016: European Archives of Oto-rhino-laryngology
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