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This page shows you the latest news and research items in this category.

Cell-mediated non-allergic rhinitis in children
Abstract: Objective: Non-allergic rhinitis is a heterogeneous disease whose etiology is largely unknown. Nasal cytology only allows us to recognize different non-allergic rhinitis forms on the basis of the prevalent inflammatory cell infiltrate: non-allergic rhinitis with eosinophils, with neutrophils, with mast-cells and with both eosinophils and mast-cells. The aim of this study is to define the incidence, clinical features and comorbidity of the different types of cell-mediated non-allergic rhinitis in a pediatric age group.Methods: One hundred and fourteen non-allergic children with chronic nasal obstruction and associ...
Source: International Journal of Pediatric Otorhinolaryngology - November 14, 2012 Category: ENT & OMF Authors: Alessandro Maselli Del Giudice, Michele Barbara, Giuseppe Maria Russo, Emily Fiocca Matthews, Michele Cassano Tags: Research papers Source Type: research

Habitual snoring and atopic state: correlations with respiratory function and teeth occlusion
Conclusions: The importance of a physiologic nasal respiration in the pathogenesis of sleep-disordered breathing is demonstrated in our study. (Source: BioMed Central)
Source: BioMed Central - November 7, 2012 Category: Journals (General) Authors: Anna Maria ZicariGiuseppe MarzoAnna RugianoCamilla CelaniMaria Palma CarboneSimona TeccoMarzia Duse Source Type: research

Only Septal Deviation? A Tiny Schwannoma in the Nasal Septum
We report the case of a 20 year-old yellow male with a tiny schwannoma arising from the nasal septum, complaining of lightly alternate nasal obstruction. Both anterior and endo-rhinoscopy didn’t detect this tiny smooth-surfaced mass and other abnormality, except a little septal deviation. After final clinical diagnosis, we completely removed this tumor and corrected the deviation by an endoscopic approach. We discuss the clinical presentation, differential diagnosis, pathologic diagnosis factor and therapy of this rarely encountered neoplasm. Content Type Journal ArticleCategory Clinical ReportPages 1-3DOI ...
Source: Indian Journal of Otolaryngology and Head and Neck Surgery - November 2, 2012 Category: ENT & OMF Tags: Indian Journal of Otolaryngology and Head & Neck Surgery Source Type: research

The utility of nasopharyngeal culture in the management of chronic adenoiditis
Conclusion: Nasopharyngeal culture has significant utility in the choice of antibiotics for children with chronic adenoiditis. (Source: International Journal of Pediatric Otorhinolaryngology)
Source: International Journal of Pediatric Otorhinolaryngology - September 20, 2012 Category: ENT & OMF Authors: Haidy Marzouk, Behrad Aynehchi, Punam Thakkar, Tehila Abramowitz, Ari Goldsmith Tags: Research papers Source Type: research

Structured clinical assessment of the ear, nose and throat in patients with granulomatosis with polyangiitis (Wegener’s)
In conclusion, the pattern and frequency of clinical ENT manifestations in GPA have been described in a large patient cohort. The use of tools readily available in the ENT clinic was essential to assess these patients accurately. This dataset will form the basis of an objective scoring system to measure disease activity in the ENT system. Content Type Journal ArticleCategory MiscellaneousPages 1-10DOI 10.1007/s00405-012-2110-8Authors Marcos Martinez Del Pero, Department of Otolaryngology, Addenbrooke’s Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UKNiels Rasmussen, Department of Oto...
Source: European Archives of Oto-Rhino-Laryngology - July 18, 2012 Category: ENT & OMF Tags: European Archives of Oto-Rhino-Laryngology Source Type: research

Classification and prevalence of nasal septal deformity in Koreans according to two classification systems.
Conclusion: Guyuron type 2 and Mladina type 1 were the most common types of nasal septal deformity (NSD) in Koreans. The Guyuron classification showed a higher concordance rate with computed tomography (CT) findings than the Mladina classification. Objectives: The purpose of this study was to classify the NSD according to the Guyuron and Mladina classifications, and to evaluate the correlation between anterior rhinoscopy and CT findings. Methods: Each septum of the patients who visited Seoul National University Hospital Health Care Center was classified according to the Guyuron and Mladina classifications. For the patients...
Source: Acta Oto-Laryngologica - June 1, 2012 Category: ENT & OMF Authors: Wee JH, Kim DW, Lee JE, Rhee CS, Lee CH, Min YG, Kim DY Tags: Acta Otolaryngol Source Type: research

Acellular dermal (alloderm) grafts versus silastic sheets implants for management of empty nose syndrome
The objective of the study is to conduct a prospective randomized blind clinical study comparing the efficacy and safety of use of acellular dermal (alloderm) grafts versus silastic sheets submucosal implants for management of empty nose syndrome (ENS). A total of 24 patients with a clinical diagnosis of ENS were randomly distributed in two equal groups: silastic implant group and alloderm implant group according to the type of implant used to rebuild the nose. This implant was inserted in submucoperichondrial and/or submucoperiosteal pockets fashioned along the septum, nasal floor, and lateral nasal wall. Subjective e...
Source: European Archives of Oto-Rhino-Laryngology - April 23, 2012 Category: ENT & OMF Tags: European Archives of Oto-Rhino-Laryngology Source Type: research

Prevention of relapses of nasal polyposis with intranasal triamcinolone acetonide after polyp surgery: A prospective double‐blind, placebo‐controlled, randomised study with a 9‐month follow‐up
Conclusion: Triamcinolone acetonide prevents regrowth of nasal polyps after polyp surgery in acetylsalicylic acid‐tolerant patients, but not in acetylsalicylic acid‐intolerant patients. (Source: Clinical Otolaryngology)
Source: Clinical Otolaryngology - April 19, 2012 Category: ENT & OMF Authors: SI. Vento, K. Blomgren, M. Hytönen, M. Simola, H. Malmberg Tags: ORIGINAL ARTICLE Source Type: research

The importance of side difference in nasal obstruction and rhinomanometry: a retrospective correlation of symptoms and rhinomanometry in 1000 patients
Conclusion: A significant correlation between the side differences of nasal airway resistance and VAS can serve as a supplement to rhinoscopy in decisions about nasal surgery. This study also showed that in 17.7% of patients, there was a negative correlation between subjective and objective evaluations of nasal airway resistance. But in this group, the nasal airway resistance side difference was mostly under 20°. (Source: Clinical Otolaryngology)
Source: Clinical Otolaryngology - March 21, 2012 Category: ENT & OMF Authors: H.L. Thulesius, A. Cervin, M. Jessen Tags: ORIGINAL ARTICLE Source Type: research

Odontogenic Keratocyst: A Case Series of five Patients
Abstract During the time period of August 2009 to August 2010, five cases of odontogenic keratocyst were admitted and treated under the care of Department of Otorhinolaryngology, MGMC and RI, Puducherry. Patients came to the ENT OPD with history of swelling in the cheek region, nasal obstruction, numbness in the upper alveolar region. On examination diffuse swelling of size 7 × 3 cm in one patient and size of 5 × 3 cm in two patients, and other two patients size of 6 × 3 cm present in the maxillary region with ill defined borders, the swelling was firm in consi...
Source: Indian Journal of Otolaryngology and Head and Neck Surgery - March 20, 2012 Category: ENT & OMF Tags: Indian Journal of Otolaryngology and Head & Neck Surgery Source Type: research

Subjective, anatomical, and functional nasal evaluation of patients with obstructive sleep apnea syndrome.
CONCLUSION: Clinical complaints and nasal alterations as measured by rhinoscopy and nasofibroscopy were associated with the presence of OSAS, which was not the case for the NIPF and AR parameters. The results of different evaluation methods were not correlated with each other. PMID: 22382652 [PubMed - as supplied by publisher] (Source: Sleep and Breathing)
Source: Sleep and Breathing - March 3, 2012 Category: Sleep Medicine Authors: de Aguiar Vidigal T, Martinho Haddad FL, Gregório LC, Poyares D, Tufik S, Azeredo Bittencourt LR Tags: Sleep Breath Source Type: research

Subjective, anatomical, and functional nasal evaluation of patients with obstructive sleep apnea syndrome
Conclusion Clinical complaints and nasal alterations as measured by rhinoscopy and nasofibroscopy were associated with the presence of OSAS, which was not the case for the NIPF and AR parameters. The results of different evaluation methods were not correlated with each other. Content Type Journal ArticleCategory Original ResearchPages 1-7DOI 10.1007/s11325-012-0667-5Authors Tatiana de Aguiar Vidigal, Departamento de Otorrinolaringologia e Cirurgia de Cabeça Pescoço, Universidade Federal de São Paulo, Rua Pedro de Toledo, 551, 203B, CEP 04018001 São Paulo, SP, BrazilFernanda Louise Martinho Hadda...
Source: Sleep and Breathing - March 2, 2012 Category: Respiratory Medicine Tags: Sleep and Breathing Source Type: research

Prevention of relapses of nasal polyposis with intranasal triamcinolone acetonide after polyp surgery prospective, double‐blind, placebo‐controlled, randomised study with a 9‐month follow‐up
Conclusion: Triamcinolone acetonide prevents regrowth of nasal polyps after polyp surgery in ASA‐tolerant patients, but not in ASA‐intolerant patients.© 2012 Blackwell Publishing Ltd (Source: Clinical Otolaryngology)
Source: Clinical Otolaryngology - February 14, 2012 Category: ENT & OMF Authors: SI Vento, K Blomgren, M Hytönen, M Simola, H Malmberg Source Type: research

The role of rhinomanometry after nasal decongestant test in the assessment of adenoid hypertrophy in children
Abstract: Introduction: Nasal respiratory obstruction is a very common otolaryngologic problem, often caused by adenoid hypertrophy (AH). Nasal fiberoptic endoscopy (NFE) represents the gold standard method to diagnose AH. Rhinomanometry represents a valid diagnostic support.Objective: The aim of our study was to analyze the diagnostic value of rhinomanometry after nasal decongestant (ND) test for the evaluation of adenoid hypertrophy in children.Materials and methods: Seventy-one of 97 collaborative children, aged 6–12 years, affected by upper airways obstructive symptoms and diagnosed as ‘chronic oral breathers’ by...
Source: International Journal of Pediatric Otorhinolaryngology - February 13, 2012 Category: ENT & OMF Authors: A.M. Zicari, G. Magliulo, A. Rugiano, G. Ragusa, C. Celani, M.P. Carbone, F. Occasi, M. Duse Tags: Research reports Source Type: research

Rhinolithiasis Due to Supernumerary Ectopic Tooth: Very Rare Case
Abstract An ectopic supernumerary tooth causing the formation of rhinolith was never reported before in the medical literature. A 30 years old male patient presented to our hospital with one sided nasal obstruction, recurrent epistaxis, and nasal discharge. Anterior rhinoscopy, nasal endoscopy and X-ray paranasal sinuses revealed a rhinolith in the left nasal cavity. Preoperative evaluation and post operative examination of the specimen proved that the nidus of rhinolith was a supernumerary ectopic tooth. Content Type Journal ArticleCategory Clinical ReportPages 1-2DOI 10.1007/s12070-012-0493-xAutho...
Source: Indian Journal of Otolaryngology and Head and Neck Surgery - February 7, 2012 Category: ENT & OMF Tags: Indian Journal of Otolaryngology and Head & Neck Surgery Source Type: research

Clotrimazole and enilconazole distribution within the frontal sinuses and nasal cavity of nine dogs with sinonasal aspergillosis
The objective of this study was to describe the distribution and retention of enilconazole and clotrimazole solutions using a temporary trephination protocol.Methods: Nine client‐owned dogs diagnosed with mycotic rhinosinusitis between March 2008 and December 2009 were prospectively enrolled and were sequentially allocated to receive treatment with either clotrimazole (1% in polyethylene glycol) or enilconazole (10% solution), after imaging and rhinoscopic assessment. Both frontal sinuses were trephined, debrided and flushed with saline. Infusion was administered via frontal sinuses with dogs in sternal recumbency and co...
Source: The Journal of Small Animal Practice - February 1, 2012 Category: Veterinary Research Authors: M. SharmanZ. LenardG. HosgoodC. Mansfield Source Type: research

The importance of side difference in nasal obstruction and rhinomanometry: a retrospective correlation of symptoms and rhinomanometry in 1000 patients
Conclusion: A significant correlation between the side differences of nasal airway resistance and VAS can serve as a supplement to rhinoscopy in decisions about nasal surgery. This study also showed that in 17.7% of patients, there was a negative correlation between subjective and objective evaluations of nasal airway resistance. But in this group, the nasal airway resistance side difference was mostly under 20°. (Source: Clinical Otolaryngology)
Source: Clinical Otolaryngology - February 1, 2012 Category: ENT & OMF Authors: H.L. ThulesiusA. CervinM. Jessen Tags: ORIGINAL ARTICLE Source Type: research

Diagnostic accuracy of brush cytology in canine chronic intranasal disease
ConclusionsBrush cytology has good diagnostic accuracy for chronic intranasal lesions in dogs. (Source: Veterinary Clinical Pathology)
Source: Veterinary Clinical Pathology - January 17, 2012 Category: Veterinary Research Authors: Mario Caniatti, Nazaré Pinto da Cunha, Giancarlo Avallone, Stefano Romussi, Carlo Maria Mortellaro, Vito Tranquillo, Gabriele Ghisleni Tags: Cytopathology Source Type: research

Prevention of relapses of nasal polyposis with intranasal triamcinolone acetonide after polyp surgery prospective, double‐blind, placebo‐controlled, randomised study with a 9‐month follow‐up
Conclusion: Triamcinolone acetonide prevents regrowth of nasal polyps after polyp surgery in ASA‐tolerant patients, but not in ASA‐intolerant patients.© 2012 Blackwell Publishing Ltd (Source: Clinical Otolaryngology)
Source: Clinical Otolaryngology - December 1, 2011 Category: ENT & OMF Authors: SI VentoK BlomgrenM HytönenM SimolaH Malmberg Source Type: research

Diagnostic accuracy of brush cytology in canine chronic intranasal disease
ConclusionsBrush cytology has good diagnostic accuracy for chronic intranasal lesions in dogs. (Source: Veterinary Clinical Pathology)
Source: Veterinary Clinical Pathology - December 1, 2011 Category: Veterinary Research Authors: Mario CaniattiNazaré Pinto da CunhaGiancarlo AvalloneStefano RomussiCarlo Maria MortellaroVito TranquilloGabriele Ghisleni Tags: Original Research Source Type: research

The importance of side difference in nasal obstruction and rhinomanometry
Conclusion: A significant correlation between the side differences of Nasal Airway Resistance and VAS can serve as a supplement to rhinoscopy in decisions about nasal surgery. This study also showed that in 17.7% of patients there was a negative correlation between subjective and objective evaluations of Nasal Airway Resistance. But in this group the Nasal Airway Resistance side difference was mostly over 20˚. (Source: Clinical Otolaryngology)
Source: Clinical Otolaryngology - October 1, 2011 Category: ENT & OMF Authors: Helle L. ThulesiusAnders CervinMax Jessen Source Type: research

Intraosseous Cavernous Hemangioma of Inferior Turbinate: A Rare Case Report
Conclusion. Hemangiomas are a rare cause of intranasal masses. Its unusual site and masked presentation makes the differential diagnosis difficult. When a bony hard, well-shaped mass was seen in the nasal cavity, the possibility of intraosseous hemangioma must be remembered. (Source: Diagnostic and Therapeutic Endoscopy)
Source: Diagnostic and Therapeutic Endoscopy - September 13, 2011 Category: Surgery Source Type: research

Cholesteatoma of the nose and maxillary and ethmoid sinuses: A rare complication of palatal surgery.
Abstract A 10-year-old boy presented with a complaint of a left-sided nasal obstruction with an associated foul-smelling discharge. Physical examination and anterior rhinoscopy revealed that a whitish, friable mass had completely filled the left nasal cavity. On computed tomography, a soft-tissue mass was seen filling the cavity and extending to the paranasal sinuses with bone erosion. A biopsy of the mass suggested that it represented a cholesteatoma. The lesion was removed via nasal endoscopy, and histopathology confirmed the diagnosis of a cholesteatoma. No recurrence was noted during 6 months of follow-up. Chol...
Source: Ear, Nose and Throat Journal - September 1, 2011 Category: ENT & OMF Authors: Viswanatha B Tags: Ear Nose Throat J Source Type: research

Minimally Invasive Surgery Techniques in Exotic Animals
Abstract: The term minimally invasive surgery refers to procedures performed using endoscopic guidance to enter a part of the body (e.g., laparoscopy, thoracoscopy, arthroscopy, rhinoscopy, gastroscopy). Endoscope-assisted procedures generally use a rigid endoscope to improve visualization and/or access or permit completion of the procedure extracorporeally to access internal body structures through small openings compared with traditional “open” incision techniques. Endoscope-assisted procedures currently performed in exotics include, but are not limited to, exploratory laparoscopy/coelioscopy/thoracoscopy, procuremen...
Source: Journal of Exotic Pet Medicine - June 30, 2011 Category: Veterinary Research Authors: Stephen J. Mehler Tags: Topics in Medicine and Surgery: Essentials of Avian/Exotic Animal Surgery Source Type: research

Local Brain Temperature Reduction Through Intranasal Cooling With the RhinoChill Device: Preliminary Safety Data in Brain-Injured Patients.
CONCLUSIONS: Intranasal cooling with the RhinoChill device appears safe and effectively lowers brain and core temperatures. Further study is warranted to assess the efficacy of hypothermia through intranasal cooling for brain-injured patients. PMID: 21680904 [PubMed - as supplied by publisher] (Source: Stroke)
Source: Stroke - June 15, 2011 Category: Neurology Authors: Abou-Chebl A, Sung G, Barbut D, Torbey M Tags: Stroke Source Type: research

Intractable Anemia: A Case of Bleeding Nasal Cavernous Hemangioma
Abstract Cavernous haemangioma of the nose is rare, but when it occurs it usually presents with severe epistaxis. This nasal pathology is mostly seen in adult patient patients. Standard approach to dealing with such haemangiomas is surgical resection. A 30-year-old woman presented to General Physician with history of haemoptysis, haematemesis and weakness. She was admitted for investigation of her severe anaemia. On examination there was no obvious source of bleeding in the mouth or oropharynx, and Upper GI endoscopy did not reveal any pathology. She was referred to us after a trivial episode of epistaxis. A...
Source: Indian Journal of Otolaryngology and Head and Neck Surgery - April 10, 2011 Category: ENT & OMF Tags: Indian Journal of Otolaryngology and Head & Neck Surgery Source Type: research

The role of three-dimensional CT in the evaluation of nasal structures and anomalies
Abstract Traditionally, computed tomography (CT) is the primary radiographic method to analyze the morphology of the craniofacial bones: Because of the many overlapping anatomical structures, it is difficult and sometimes impossible to evaluate craniofacial bones three-dimensionally (3D) with these images. For this reason, the aim of this paper has been to evaluate and demonstrate the importance of CT scans integrated by three-dimensional reconstructions (3D-CT) volume rendering imaging for the accurate understanding of the nasal pyramid morphology in the evaluation of patients submitted to secondary rhinose...
Source: European Archives of Oto-Rhino-Laryngology - March 24, 2011 Category: ENT & OMF Tags: European Archives of Oto-Rhino-Laryngology Source Type: research

A patient presenting nasal septum perforation during bevacizumab-containing chemotherapy for advanced breast cancer.
Nasal septum perforation is a rare but described complication of the anti-angiogenetic agent bevacizumab. This is the case of a 48-year-old female breast cancer patient, who developed a nasal septum perforation during treatment with paclitaxel and bevacizumab for advanced disease. After 2 cycles the patient developed nasal irritation and occasional epistaxis; after the 4th cycle with bevacizumab the symptoms worsened to include nasal congestion, major epistaxis and rhinorrhoea. Anterior rhinoscopy revealed a large perforation involving the antero-inferior portion of the cartilaginous nasal septum surrounded by necrotic...
Source: Breast Cancer - February 10, 2011 Category: Cancer & Oncology Authors: Petrelli F, Cabiddu M, Barbara C, Barni S Tags: Breast Cancer Source Type: research

Video-rhino-hygrometer: A new method for evaluation of nasal breathing after nasal surgery.
CONCLUSION: VRH provides an immediate, easy, and noninvasive assessment of nasal respiration. For these reasons it can be used, in association with rhinoscopic data and other instrumental tests, to evaluate nasal breathing in daily ENT practice. PMID: 21144228 [PubMed - as supplied by publisher] (Source: American Journal of Rhinology and Allergy)
Source: American Journal of Rhinology and Allergy - October 31, 2010 Category: ENT & OMF Authors: Casale M, Pappacena M, Setola R, Soda P, Cusimano V, Vitali M, Mladina R, Salvinelli F Tags: Am J Rhinol Allergy Source Type: research

Nasal myiasis in a cat caused by larvae of the nasal bot fly, Oestrus ovis
An 8‐year‐old desexed male Burmese cat, which lived on a sheep‐grazing property in central New South Wales, Australia, was presented following the sudden onset of dyspnoea, moist coughing and violent sneezing. The respiratory distress started several hours after the cat had made an outdoor excursion. Anterior rhinoscopy demonstrated small, white objects moving across oedematous and moderately inflamed nasal mucosa. These were retrieved via a series of vigorous nasal flushes and subsequently identified as larvae of the nasal bot fly, Oestrus ovis (Source: Australian Veterinary Journal)
Source: Australian Veterinary Journal - October 20, 2010 Category: Veterinary Research Authors: SM WebbVL Grillo Source Type: research

COX‐2 expression and outcome in canine nasal carcinomas treated with hypofractionated radiotherapy*†
The expression of cyclooxygenase isoform 2 (COX‐2) in canine nasal carcinomas has been well documented. COX‐2 expression has proven to be a prognostic factor in several human tumours. The aims of this study were to assess the correlation between immunohistochemical COX‐2 expression and prognosis using rhinoscopic biopsies from 42 dogs with nasal carcinomas treated with hypofractionated radiotherapy, and to establish a replicable COX‐2 scoring system. Ninety per cent of sections evaluated were COX‐2 positive with a mean score of 6.6 (median 8.0; range 0–12). Neither COX‐2 expression nor tumour type had a signi...
Source: Veterinary and Comparative Oncology - August 31, 2010 Category: Veterinary Research Authors: Z. BelshawF. Constantio‐CasasM. J. BrearleyM. D. DunningM. A. HolmesJ. M. Dobson Source Type: research

Procedure in nasal allergen challenge
The tests should be performed in the same room and, as far as possible, under the following, stable conditions: temperature: 20-22°C, relative humidity: 35-45%, without the presence of irritants or allergically active substances in the air. After 20-30 min of adapting the patient, the condition of the nasal mucous membrane is to be evaluated using an objective technique, rhinoscopy, and the patient’s self-evaluation. This is followed by another evaluation, in the 15th min after administration of a control solution, of the degree of nasal mucous membrane reactivity to the solution administered, using the above techni...
Source: Articles of Advances in Dermatology and Allergology - TERMEDIA publishing house - July 5, 2010 Category: Dermatology Source Type: research

Sensation of nasal patency compared to rhinomanometric results after septoplasty
Abstract The primary aim of the present study was to investigate the relationship between the subjective sensation of nasal airflow resistance, the rhinoscopic findings and the objective measures of nasal obstruction in patients followed up after septoplasty. A further goal was to determine which of the above modalities is most suitable for assessment of the severity of nasal obstruction and which best indicates the need for surgery. 86 patients who had previously undergone septoplastic surgery were recruited. Objective and subjective measures of nasal obstruction were recorded by using active anterior rhino...
Source: European Archives of Oto-Rhino-Laryngology - June 10, 2010 Category: ENT & OMF Tags: European Archives of Oto-Rhino-Laryngology Source Type: research

Repeated rhinoscopic and serologic assessment of the effectiveness of intranasally administered clotrimazole for the treatment of nasal aspergillosis in dogs
Pomrantz JS, Johnson LR (Source: The Aspergillus Website - articles)
Source: The Aspergillus Website - articles - April 21, 2010 Category: Respiratory Medicine Source Type: news

Levocabastine nasal spray significantly improves perennial allergic rhinitis: A single-blind placebo-controlled study
Conclusion: Levocabastine nasal spray is a safe and effective treatment for perennial allergic rhinitis. (Source: Auris, Nasus, Larynx)
Source: Auris, Nasus, Larynx - March 26, 2010 Category: ENT & OMF Authors: Kimihiro Okubo, Eiji Uchida, Shoji Nogami Tags: Original Papers Source Type: research

Tornwaldt's cyst: Clival erosion with reconstitution after treatment
Abstract: Tornwaldt's cyst is an uncommon midline nasopharyngeal cyst that arises from the pharyngeal bursa (pouch of Luschka) on the posterior nasopharynx. The pharyngeal bursa is the remnant of a communication between the nasopharynx and the notochord. Occlusion of this communication results in the formation of Tornwaldt's cyst. Development of these cysts has been linked to scarring from prior adenoidectomy and nasopharyngeal inflammation (Boucher et al, 1990 ). Often these cysts are found incidentally on rhinoscopy, computerized tomography (CT) or magnetic resonance imaging (MRI). However Tornwaldt's cysts, like other n...
Source: International Journal of Pediatric Otorhinolaryngology Extra - February 14, 2010 Category: ENT & OMF Authors: Spencer E. Voth, John P. Hanna, David Zwillenberg Tags: Case reports Source Type: research

Lobular capillary hemangioma of the nasal cavity in a five-year-old boy
A five-year-old male was referred to the pediatric otolaryngology clinic with recurrent right anterior epistaxis and unilateral nasal obstruction. There was no history of systemic disease, neurologic changes, trauma, or foreign body insertion. He had no significant medical or surgical history. Upon examination, he was noted to have an obstructing friable right intranasal mass (). Anterior rhinoscopy was normal on the opposite side. The remainder of his head and neck examination was normal. Imaging studies revealed a lobular heterogeneous nasal mass causing mass effect on the septum and lateral nasal wall. There was no eros...
Source: Otolaryngology - Head and Neck Surgery - January 16, 2010 Category: ENT & OMF Authors: Margo McKenna Benoit, Daniel S. Fink, Matthew T. Brigger, Donald G. Keamy Tags: Clinical Photographs Source Type: research

[Palatal necrosis due to cocaine abuse.]
The easier access to cocaine allows chronic and intensive consumption. Nasally inhaled cocaine causes important midfacial lesions called: Cocaine Induced Midline Destructive Lesions. These lesions are due to several factors, the anesthetic, vasoconstrictive, locally prothrombotic properties of cocaine and its components combined with cytotoxic effects and traumatic nasal injuries related to consumption mode. Functional signs are: nasal regurgitation, rhinolalia, rhinorrhea, and midfacial pain. The morphological modifications of the nasal pyramid feature the destruction of bone and cartilage structures. Endo-buccal exam...
Source: Revue de Stomatologie et de Chirurgie Maxillo-Faciale - January 7, 2010 Category: ENT & OMF Authors: Myon L, Delforge A, Raoul G, Ferri J Tags: Rev Stomatol Chir Maxillofac Source Type: research

Clinical research Fexofenadine with either montelukast or a low-dose inhaled corticosteroid (fluticasone) in the treatment of patients with persistent allergic rhinitis and newly diagnosed asthma
Conclusions: The combination of fexofenadine with either montelukast or a low-dose inhaled corticosteroid (fluticasone) equally reduces the serum sICAM-1 concentration and gives the same clinical effect in patients with persistent allergic rhinitis and newly diagnosed asthma. (Source: Articles of Archives of Medical Science - TERMEDIA publishing house)
Source: Articles of Archives of Medical Science - TERMEDIA publishing house - December 30, 2009 Category: Journals (General) Source Type: research

Acoustic rhinometry and rhinomanometry in the preoperative screening of septal surgery patients.
CONCLUSION: In patients with a very severe deviation, anterior rhinoscopy was sufficient for preoperative screening but in milder deviations AR and RMM significantly predicted postoperative success. PMID: 19958611 [PubMed - indexed for MEDLINE] (Source: American Journal of Rhinology and Allergy)
Source: American Journal of Rhinology and Allergy - October 31, 2009 Category: ENT & OMF Authors: PirilÃ¤ T, Tikanto J Tags: Am J Rhinol Allergy Source Type: research

Endonasal Endoscopic Management of Contact Point Headache and Diagnostic Criteria.
Conclusion.- Surgery in specific cases of headaches with more positive evidence of contact point could be successful, particularly if medical therapy has failed. PMID: 19804393 [PubMed - as supplied by publisher] (Source: Headache)
Source: Headache - October 4, 2009 Category: Neurology Authors: Mohebbi A, Memari F, Mohebbi S Tags: Headache Source Type: research

Endonasal Endoscopic Management of Contact Point Headache and Diagnostic Criteria
Conclusion.[mdash] Surgery in specific cases of headaches with more positive evidence of contact point could be successful, particularly if medical therapy has failed. (Source: Headache: The Journal of Head and Face Pain)
Source: Headache: The Journal of Head and Face Pain - October 4, 2009 Category: Neurology Authors: Alireza Mohebbi, Framarz Memari, Saleh Mohebbi Source Type: research

Leukotriene receptor antagonist in the treatment of childhood allergic rhinitis - a randomized placebo-controlled study
This study was designed to assess the hypothesis that leukotriene receptor antagonists (LTRAs) would provide additional symptom relief in asthmatic children with persistent AR already taking regular antihistamine. The effects of 16-week treatment of LTRA in addition to fexofenadine (FEX) on persistent AR in asthmatic children were examined.Consecutive children with stable asthma and persistent AR were invited in this randomized, double-blind, placebo-controlled study. After a 2-week run-in period in which subjects were given FEX alone, they were randomly assigned to take LTRA or placebo in addition to FEX for 16 weeks, fol...
Source: Pediatric Pulmonology - September 9, 2009 Category: Respiratory Medicine Authors: Albert M. Li, Victor J. Abdullah, Chui S. Tsen, Chun T. Au, Hugh S. Lam, Hung K. So, Michael H.M. Chan, Alex W.K. Leung, Iris H.S. Chan, Christopher W.K. Lam, Pak C. Ng Source Type: research

Nasal blown secretion evaluation in specific occupational nasal challenges
Conclusion Eosinophil evaluation in nasal blown secretions is an important tool in monitoring the response to occupational specific nasal challenges. Content Type Journal ArticleCategory Original ArticleDOI 10.1007/s00420-009-0459-9Authors Patrizia Pignatti, Institute of Research and Care, Scientific Institute of Pavia Allergy and Immunology Unit and ISPESL Occupational Immunology and Allergy Laboratory, Fondazione ‘Salvatore Maugeri’ Via Salvatore Maugeri 10 Pavia 27100 ItalyGianni Pala, Institute of Research and Care, Scientific Institute of Pavia Allergy and Immunology Unit and ISPESL Occupation...
Source: International Archives of Occupational and Environmental Health - August 22, 2009 Category: Occupational Health Tags: International Archives of Occupational and Environmental Health Source Type: research

Diagnostic Rigid Endoscopy: Otoscopy, Rhinoscopy, and Cystoscopy
This article presents the procedure, equipment, indications, and examples of abnormalities of rigid endoscopy in these areas. Textbooks, “hands-on” courses, and in-hospital training are methods for learning about these techniques and their applications. In addition to improving diagnostics, endoscopy can also be used for therapy in these three body areas. (Source: Veterinary Clinics of North America: Small Animal Practice)
Source: Veterinary Clinics of North America: Small Animal Practice - August 18, 2009 Category: Veterinary Research Authors: Clarence A. Rawlings Source Type: research

Parasympathetic overactivity in patients with nasal septum deformities
Abstract Nasal septum deformities (NSD) are one of the most frequent reasons for nasal obstruction presented with a reduction in nasal airflow and chronic mucosal irritation. Nasocardiac reflex which includes afferent stimulus with maxillary division of the trigeminal nerve and the efferent pathway of the heart via the vagus nerve is not a well-known part of autonomic nervous system (ANS). Heart rate variability (HRV) is a parameter reflecting the ANS activity on heart. The purpose of this study is to evaluate ANS functions in patients with NSD by HRV analysis. Twenty-nine patients with NSD and 26 control su...
Source: European Archives of Oto-Rhino-Laryngology - July 25, 2009 Category: ENT & OMF Tags: European Archives of Oto-Rhino-Laryngology Source Type: research

How frequent is adenoid obstruction? Impact on the diagnostic approach
Conclusions: Clinical assessment is crucial to evaluate chronic nasal obstruction. The lateral nasopharyngeal roentgenogram provides objective evaluation of the adenoid but its limitations should be considered. Nasal endoscopy may substitute for radiology but should be reserved for unusual cases. (Source: Pediatrics International)
Source: Pediatrics International - July 22, 2009 Category: Pediatrics Authors: Mohamed A. Bitar, Ghina Birjawi, Marwan Youssef, Nabil Fuleihan Tags: ORIGINAL ARTICLES Source Type: research

Rhinolithiasis: a retrospective study and review of the literature.
We conducted a retrospective analysis of 18 cases of rhinolithiasis treated in our clinic between 1990 and 2004. Age, sex, locations, diagnostic methods, and surgical technique were analyzed. Diagnosis was made by clinical examination and radiologic methods. Anterior rhinoscopy was performed in all patients and endoscopic evaluation in 14 patients. Plain-film x-rays of the paranasal sinus were taken in all patients, and computed tomography was performed in 5 patients. All rhinoliths were in the inferior meatus-11 right and 7 left. Patients' complaints were unilateral, foul-smelling rhinorrhea and nasal obstruction. Fiv...
Source: Ear, Nose and Throat Journal - June 30, 2009 Category: ENT & OMF Authors: Yaşar H, Ozkul H, Verim A Tags: Ear Nose Throat J Source Type: research

Could we prevent unilateral cleft lip/palate in the future?
Summary: Surveillance studies have shown that cleft lip and palate is one of the commonest craniofacial anomalies, occurring in approximately 1 in 500 live births. Previous studies on craniofacial form in unilateral cleft lip/palate subjects have been carried out, but most attention has been focused on the deformity of the bony septum whereas the deformities of the nasal spine and cartilaginous component of the septum had received little attention. Our recent study was based on monitoring a very specific type of nasal septal deformity, type 6, and its relation to the unilateral cleft lip/palate disease. This type is very a...
Source: Medical Hypotheses - June 25, 2009 Category: Biomedical Science Authors: Ranko Mladina, Neven B. Skitarelić, Nataša P. Skitarelić Source Type: research