Results 51 to 60 of about 1,542 (182)

High Radiological Severity in CRSwNP Is Associated With a Mixed Type 2/Type 3 Epithelial Inflammatory Signature

open access: yesLaryngoscope Investigative Otolaryngology, Volume 11, Issue 3, June 2026.
This study demonstrates that high radiological severity in patients with CRSwNP is uniquely characterized by a mixed Type 2 and Type 3 epithelial inflammatory signature. These findings suggest that severe disease involves a complex immune endotype, providing new insights into precision therapeutic strategies for refractory CRSwNP.
Guangfu Xu   +5 more
wiley   +1 more source

Inf erior concha bullosa [PDF]

open access: yes, 2013
İnferior konka bülloza, alt konkanın pnömatizasyonu olup seyrek görülen bir klinik durumdur. Bu yazıda burun tıkanıklığı ve aralıklı baş ağrısı yakınmasıyla başvuran 37 yaşındaki kadın inferior konka bülloza olgusu sunulmuştur.
Sertaç Düzer   +5 more
core  

Concha bullosa, nasal septal deviation and paranasal sinusitis; a computed tomographic evaluation

open access: yesB-ENT, 2014
Concha bullosa, nasal septal deviation and paranasal sinusitis; a computed tomographic evaluation. Problems/ objectives: Although concha bullosa, nasal septal deviation (NSD) and paranasal sinusitis are apparently three independent entities, some studies
R. Javadrashid   +4 more
doaj   +2 more sources

AI‐Enabled Mucus Segmentation in Nasal Endoscopy with State Space and Attention‐Based Modeling

open access: yesLaryngoscope Investigative Otolaryngology, Volume 11, Issue 3, June 2026.
We developed SUM‐MucusNet, an artificial intelligence system for reliable mucus segmentation in nasal endoscopy, designed to overcome challenges from poor image quality and illumination artifacts. The model represents a modest but statistically supported improvement over the next‐best model, achieving a Dice score of 71%. SUM‐MucusNet enables real‐time
Dipesh Gyawali   +8 more
wiley   +1 more source

Healthcare Resource Utilization and Cost After Temperature‐Controlled Radiofrequency Treatment of Nasal Airway Obstruction: A Real‐World Longitudinal Claims Analysis

open access: yesInternational Forum of Allergy &Rhinology, Volume 16, Issue 3, Page 261-271, March 2026.
ABSTRACT Background Nasal airway obstruction (NAO) is prevalent with substantial health and quality of life burdens. Nasal valve collapse (NVC) is one structural cause of NAO. Temperature‐controlled radiofrequency (TCRF) nasal valve remodeling offers an alternative to invasive surgery.
David W. Kennedy   +7 more
wiley   +1 more source

The effect of anatomical variations of the sinonasal region on maxillary sinus volume and dimensions: a three-dimensional study

open access: yesBrazilian Journal of Otorhinolaryngology, 2022
Introduction: Anatomical variations in the sinonasal region are remarkably common and these variations may have an impact on maxillary sinus development due to their close anatomical adjacency.
Firdevs Aşantoğrol   +1 more
doaj   +1 more source

Assessing Recurrent Acute Rhinosinusitis Development in Posttransplant Patients: A Study on Sinus Surgery Necessity

open access: yesOTO Open, Volume 10, Issue 1, January-March 2026.
Abstract Objective Recurrent acute rhinosinusitis (RARS) significantly decreases quality of life. Transplant recipients (TR) are particularly vulnerable to rhinologic conditions. There is a lack of guidelines for managing RARS in this population. Our study aims to determine the prevalence of and risk factors for RARS among TR and assess the need for ...
Estephania Candelo   +2 more
wiley   +1 more source

Endoscopic Repair of Cerebrospinal Fluid Leaks in a Resource‐Limited Setting in Ghana

open access: yesOTO Open, Volume 10, Issue 1, January-March 2026.
Abstract Objective This study assesses the outcomes of patients who underwent repair of skull base defects and cerebrospinal fluid (CSF) leaks via endoscopic endonasal approach (EEA) in a resource‐limited tertiary care center in Ghana. Study Design A retrospective cohort study.
Kafui Searyoh   +14 more
wiley   +1 more source

Association among Orthodontic Malocclusions, Paranasal Sinuses Anatomic Variations and Adenoid Vegetation in Children Using CBCT

open access: yesChildren, 2023
The aim of this study is to evaluate the relationship between orthodontic malocclusion, paranasal sinus (PS) variations, and adenoid vegetation in a group of pediatric patients with chronic rhinosinusitis.
Serdal Kenan Kose   +4 more
doaj   +1 more source

False positive 18F-FDG PET/CT due to inflamed concha bullosa. [PDF]

open access: yes, 2012
Item does not contain fulltextA 62-year-old woman with a history of breast cancer was referred for an (18)F-FDG PET/CT scan. She had an active upper respiratory infection at the time of examination.
Arens, A.I.J.   +4 more
core   +1 more source

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