Nasal cytology.
Authors: Gelardi M, Cavaliere C, Jannuzzi L
Abstract
Nasal cytology represents a useful, inexpensive and easy-to-apply diagnostic method to better detail the phenotypic characteristics of rhinitis. In fact, it allows to detect and quantify the cell population within the nasal mucosa at a given time. The technique involves sampling, processing and microscope reading. Sampling requires the collection of cells from the surface of nasal mucosa that is usually done by a sterile disposable curette. Samples should be collected from the middle portion of the inferior turbinate where the ratio ciliate/mucinous cell...
Source: Journal of Biological Regulators and Homeostatic Agents - March 20, 2018 Category: Biomedical Science Tags: J Biol Regul Homeost Agents Source Type: research
Leiomyoma in the nasal cavity of a dog
A 7‐year‐old, 34‐kg, neutered male Labrador retriever was presented with a 1‐year history of intermittent sneezing with occasional left‐sided epistaxis. CT revealed a mass in the left nasal cavity. Histopathological analysis of rhinoscopy‐guided tissue biopsies was consistent with chronic necrotic and ulcerative rhinitis. Surgical debridement by ventral rhinotomy was subsequently performed and histopathological diagnosis was leiomyoma. Complete resolution of the nasal discharge and reduced sneezing frequency were observed after surgery. Fourteen months postoperatively, CT detected no regrowth of the mass. (Sour...
Source: The Journal of Small Animal Practice - January 22, 2018 Category: Veterinary Research Authors: M. Hamon, B. Dequeant, A. Decambron, E. Reyes ‐Gomez, M. Manassero Tags: CASE REPORT Source Type: research
Does the reduction of inferior turbinate affect lower airway functions?
Conclusion This study demonstrated that the widening of the nasal passage after the reduction of the inferior turbinate size had a favorable effect on the pulmonary function tests. (Source: Brazilian Journal of Otorhinolaryngology)
Source: Brazilian Journal of Otorhinolaryngology - November 26, 2017 Category: ENT & OMF Source Type: research
Does the reduction of inferior turbinate size affect lower airway functions?
Conclusion This study demonstrated that the widening of the nasal passage after the reduction of the inferior turbinate size had a favorable effect on the pulmonary function tests. (Source: Brazilian Journal of Otorhinolaryngology)
Source: Brazilian Journal of Otorhinolaryngology - November 7, 2017 Category: ENT & OMF Source Type: research
Clinical recognition of mouth breathers by orthodontists: A preliminary study
Conclusions Recognition of mouth breathing in young persons by orthodontists is poor. (Source: American Journal of Orthodontics and Dentofacial Orthopedics)
Source: American Journal of Orthodontics and Dentofacial Orthopedics - November 3, 2017 Category: Dentistry Source Type: research
Chronic Rhinosinusitis.
Abstract
Chronic rhinosinusitis is an inflammatory disease of the paranasal sinuses that occurs in 1% to 5% of the U.S.
POPULATION: It may significantly decrease quality of life. Chronic rhinosinusitis is defined by the presence of at least two out of four cardinal symptoms (i.e., facial pain/pressure, hyposmia/anosmia, nasal drainage, and nasal obstruction) for at least 12 consecutive weeks, in addition to objective evidence. Objective evidence of chronic rhinosinusitis may be obtained on physical examination (anterior rhinoscopy, endoscopy) or radiography, preferably from sinus computed tomograph...
Source: American Family Physician - October 15, 2017 Category: Primary Care Authors: Sedaghat AR Tags: Am Fam Physician Source Type: research
To distinguish IgG4-related disease from seronegative granulomatosis with polyangiitis
Rheumatology key messageIgG4-related disease might be an alternative diagnosis in limited granulomatosis with polyangiitis. Sir, IgG4-related disease (IgG4-RD) is a fibro-inflammatory disease that can affect almost every organ [1]. Indeed, previous unexplained conditions have now been reclassified as primarily IgG4-RD and may imitate many inflammatory, infectious and malignant disorders often leading to a delay in diagnosis or incorrect diagnosis. Nasal manifestation of IgG4-RD, mostly of the paranasal sinuses, has previously been described in case reports, but it can also manifest as a primary or secondary nasal disease s...
Source: Rheumatology - September 5, 2017 Category: Rheumatology Source Type: research
Evaluation of a modified infraorbital approach for a maxillary nerve block for rhinoscopy with nasal biopsy of dogs.
CONCLUSIONS AND CLINICAL RELEVANCE Maxillary nerve block via a modified infraorbital approach prior to rhinoscopy and nasal biopsy reduced procedural nociception as determined on the basis of blood pressures and plasma cortisol concentrations during anesthesia. These findings warrant further evaluation in dogs with nasal disease.
PMID: 28836847 [PubMed - in process] (Source: American Journal of Veterinary Research)
Source: American Journal of Veterinary Research - August 25, 2017 Category: Veterinary Research Authors: Fizzano KM, Claude AK, Kuo LH, Eells JB, Hinz SB, Thames BE, Ross MK, Linford RL, Wills RW, Olivier AK, Archer TM Tags: Am J Vet Res Source Type: research
Safety and tolerability of surfactant nasal irrigation
ConclusionIn normal volunteers, surfactant nasal irrigation may be associated with tolerability issues due to congestion. A subset may experience reduction in olfactory acuity that appears reversible. (Source: International Forum of Allergy and Rhinology)
Source: International Forum of Allergy and Rhinology - May 30, 2017 Category: Allergy & Immunology Authors: Justin H. Turner, Jeffanie Wu, Cindy A. Dorminy, Rakesh K. Chandra Tags: ORIGINAL ARTICLE Source Type: research
Evolution in Visualization for Sinus and Skull Base Surgery
Rhinoscopy became a formal field of study in the mid-nineteenth century as improvements in nasal specula were made and the potent vasoconstrictive effects of cocaine on the intranasal tissues were discovered. Since then, a multitude of advances in visualization and illumination have been made. The advent of the Storz-Hopkins endoscope in the mid-twentieth century represents a culmination of efforts spanning nearly 2 centuries, and illumination has evolved concomitantly. The future of endoscopic sinus surgery may integrate developing technologies, such as 3-dimensional endoscopy, augmented reality navigation systems, and ro...
Source: Otolaryngologic clinics of North America - April 4, 2017 Category: ENT & OMF Authors: Omar H. Ahmed, Sonya Marcus, Richard A. Lebowitz, Joseph B. Jacobs Source Type: research
Therapeutic effect of hyaluronic acid in reducing nasal mucosa recovery time after septoplasty.
Abstract
Mucociliary clearance represents a host defense mechanism of airways that can be compromised by various pathologic conditions, such as nasal septal deviation. Although septoplasty can resolve obstruction, it impairs mucociliary clearance in the immediate postoperative period. Clinical studies have demonstrated how hyaluronic acid can interfere with this function. Our study aims to provide evidence of a therapeutic effect of hyaluronic acid on nasal mucosa recovery after septoplasy. Sixty-five patients underwent septoplasty. On postoperative day 1, patients were randomized to a control arm that was...
Source: Ear, Nose and Throat Journal - April 1, 2017 Category: ENT & OMF Authors: Klinger F, Caviggioli F, Lisa AV, Maione L, Vinci V, Siliprandi M, Barbera F, Klinger M, Malvezzi L Tags: Ear Nose Throat J Source Type: research
Endoscopic photodynamic therapy using talaporfin sodium for recurrent intranasal carcinomas after radiotherapy in three dogs
This report describes the effect of endoscopic photodynamic therapy using talaporfin sodium for canine intranasal carcinoma recurring after radiation therapy. Rhinoscopic photodynamic therapy was administered after radiation therapy in three dogs with recurrent intranasal carcinoma. Two to 24 illuminations of a 665‐nm diode laser were performed two hours after intravenous bolus injection of 5·0 mg/kg of talaporfin sodium. Photodynamic therapy induced almost complete remission and prolonged survival time in all cases suggesting that it might be a useful treatment for intranasal carcinomas that recur after radiation. (S...
Source: The Journal of Small Animal Practice - March 31, 2017 Category: Veterinary Research Authors: K. Ishigaki, K. Nariai, M. Izumi, K. Teshima, M. Seki, K. Edamura, T. Takahashi, K. Asano Tags: CASE REPORT Source Type: research
Use of semi-nested PCR and rhinoscopy for the diagnosis of oestrosis
In this study, the usefulness of semi-nested PCR and rhinoscopy in the diagnosis of oestrosis was evaluated by applying these techniques in the heads of 184 animals (158 sheep and 26 goats) obtained from an abattoir shortly after slaughter. Gross evaluation revealed that 84.2% of the sheep and 38.5% of the goat heads were positive for oestrosis. Semi-nested PCb R yielded 100% diagnostic sensitivity and specificity in detecting oestrosis in 184 corresponding mucus samples. Rhinoscopic examination yielded 100% diagnostic sensitivity and specificity for oestrosis in goats, with 81% diagnostic sensitivity and 100% specificity ...
Source: Small Ruminant Research - March 13, 2017 Category: Zoology Source Type: research
A novel approach to brachycephalic syndrome. 3. Isolated laser ‐assisted turbinectomy of caudal aberrant turbinates (CAT LATE)
ConclusionIt is possible to remove CAT with endoscopically applied diode‐laser energy while leaving the nonobstructing ventral nasal concha intact. (Source: Veterinary Surgery)
Source: Veterinary Surgery - January 2, 2017 Category: Veterinary Research Authors: Riccarda Schuenemann, Sabine Pohl, Gerhard U. Oechtering Tags: ORIGINAL ARTICLE ‐ CLINICAL Source Type: research
A Congenital Nasal Mass Causing Respiratory Distress
A neonate had noisy breathing and nasal congestion; physical examination revealed significant distress,and retractions, and a mucosalized mass filling the left nasal cavity was visualized on anterior rhinoscopy, requiring nasal stenting to relieve obstruction. What is your diagnosis? (Source: JAMA Otolaryngology - Head and Neck Surgery)
Source: JAMA Otolaryngology - Head and Neck Surgery - December 8, 2016 Category: ENT & OMF Source Type: research
