Results 121 to 130 of about 309,469 (351)
European Journal of Rhinology and AllergyDynamic sinonasal douchemaneuver is a unique maneuver that can be applied both inside the nose and to all sinuses due to the integrity of the mucosa of the nose and paranasal sinuses.
Davut Akduman +4 more
doaj +1 more source
Comparative Analysis of the Main Nasal Cavity and the Paranasal Sinuses in Chronic Rhinosinusitis: An Anatomic Study of Maximal Medical Therapy [PDF]
arXiv, 2018 Objective: Minimal literature exists investigating changes in inflammation with respect to the main nasal cavity (MNC) and paranasal sinuses (PS) before and after maximal medical therapy (MMT) for chronic rhinosinusitis (CRS). We hypothesized that MMT produces a differential level of change in the volume of air space in the MNC and PS, and that ...
arxiv
The many faces of fungal disease of the paranasal sinuses: CT and MRI findings.
Diagnostic and Interventional Radiology, 2012 The prevalence of fungal rhinosinusitis has increased worldwide over the last two decades. Fungal rhinosinusitis includes a wide variety of infections, from relatively innocent to rapidly fatal processes.
M. Mossa-Basha +5 more
semanticscholar +1 more source
In Situ Gels for Nasal Delivery: Formulation, Characterization and Applications
Macromolecular Materials and Engineering, EarlyView.Drug delivery through the nasal route offers many advantages, but is hampered by a number of challenges, such as the short drug retention time caused by mucociliary clearance. In situ forming gels, which undergo a sol‐to‐gel transition with specific triggers at the site of action, present real opportunities in this field.
Li Qian +2 more
wiley +1 more source
Comparative Study of Simulated Nebulized and Spray Particle Deposition in Chronic Rhinosinusitis Patients [PDF]
arXiv, 2018 Introduction: Topical intranasal drugs are widely prescribed for Chronic Rhinosinusitis (CRS), although delivery can vary with device type and droplet size. The study objective was to compare nebulized and sprayed droplet deposition in the paranasal sinuses and ostiomeatal complex (OMC) across multiple droplet sizes in CRS patients using computational ...
arxiv
Malignant Versus Benign Tumors of the Sinonasal Cavity: A Case-Control Study on Occupational Etiology [PDF]
, 2018 Case-control studies on malignant sinonasal tumors and occupational risk factors are generally weakened by non-occupational confounders and the selection of suitable controls. This study aimed to confirm the association between sinonasal malignant tumors
Alexandre, Enrico +10 more
core +1 more source
American Journal of Neuroradiology, 2012 SUMMARY: IgG4RSD affecting the nasal cavity and paranasal sinuses is extremely rare. A 71-year-old man presented with an invasive mass in the nasal cavity and paranasal sinuses that was confirmed by immunostaining to be IgG4RSD.
Tomoaki Sasaki +4 more
semanticscholar +1 more source
Health Disparities in Rhinology—A Scoping Review
Otolaryngology–Head and Neck Surgery, EarlyView.Abstract Objective This scoping review aims to systematically evaluate the existing health disparities research in rhinology, identifying key themes, gaps, and opportunities for future investigation. Data Sources A systematic search of PubMed, Embase, and Web of Science was conducted using terms related to rhinology topics and health disparities as ...
Jaynelle Gao +6 more
wiley +1 more source
The characteristics of sinonasal inverted papilloma and recurrence factors: An analysis of 207 cases
World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.Abstract Objectives Sinonasal inverted papilloma (IP) is a rare and benign tumor that affects the nose and sinuses. This tumor has a recurring nature and can be associated with malignancy or transform into a malignant lesion. Various factors have been proposed as potential recurrent and malignancy risk factors in sinonasal IP.
SeyedHadi SamimiArdestani +8 more
wiley +1 more source
Ocular Manifestations of Bilateral Ethmoidal Sinus Mucopyocele: Case Report
Türk Oftalmoloji Dergisi, 2011 Mucoceles of the paranasal sinuses are slowly growing, epithelium-lined cystic lesions with sterile content. When the mucocele content becomes infected with a bacterial super-infection, the lesion is defined as mucopyocele. Mucoceles or mucopyoceles are
Özge Saraç +3 more
doaj +1 more source