Results 81 to 90 of about 45,082 (316)

Optic Nerve Canal Relation to Posterior Paranasal Sinuses in Indian Ethnics: Review and Objective Classification [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Introduction: Posterior paranasal sinuses consisting of posterior ethmoid and sphenoid sinuses show varying pneumatization and relationship to Optic Nerve Canal (ONC). Most commonly ONC is superolateral to sphenoid sinus, however varied protrusion of
RISHIKESH MADHUKAR ITAGI   +4 more
doaj   +1 more source

Chinese Guidelines for Diagnosis and Treatment of Chronic Rhinosinusitis (2024)

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Chronic rhinosinusitis (CRS), a complex inflammatory disease with heterogeneous pathogenesis, demands evolving evidence‐based strategies. Since the 2018 Chinese guidelines and EPOS2020, international advances in CRS immunopathology and biologics have revolutionized therapeutic approaches, particularly through phenotype–endotype classification ...
Subspecialty Group of Rhinology   +4 more
wiley   +1 more source

Season, Age and Sex-Related Differences in Incidental Magnetic Resonance Imaging Findings of Paranasal Sinuses in Adults

open access: yesTurkish Archives of Otorhinolaryngology, 2019
Objective: The purpose of the current study was to investigate the prevalence of incidental paranasal sinus abnormalities on brain magnetic resonance imaging (MRI).
Meltem Özdemir, Rasime Pelin Kavak
doaj   +1 more source

Normal anatomic variants of paranasal sinus region studied by computed tomography

open access: yesZanco Journal of Medical Sciences, 2020
Background and objective: Variation in paranasal sinus anatomy, as shown on computed tomographic scans, is of potential significance as it may pose risks during surgery or predispose to certain pathologic conditions.
Shawnam Nasih Dawood
doaj   +1 more source

Gender assessment through three-dimensional analysis of maxillary sinuses by means of Cone Beam Computed Tomography [PDF]

open access: yes, 2015
OBJECTIVE: The availability of a low dose radiation technology such as Cone Beam Computed Tomography (CBCT) in dental practice has increased the number of scans available for forensic purposes. Moreover, specific software allows for three-dimensional (
Carderi S   +7 more
core  

Twelve-year follow-up study after endoscopic sinus surgery in patients with chronic rhinosinusitis with nasal polyposis [PDF]

open access: yes, 2019
Background Chronic rhinosinusitis with nasal polyposis (CRSwNP) is a therapeutic challenge because of the high recurrence rate. Surgical intervention should be considered in patients who fail to improve after medical treatment.
Bachert, Claus   +7 more
core   +1 more source

Living With Chronic Rhinosinusitis: Insights From an Arts‐Based Study

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background Chronic rhinosinusitis (CRS) significantly reduces quality of life (QoL), but data regarding the extent of its impact is sparse. Questionnaire‐based assessments of QoL may neglect aspects of complex patient experiences. Recent studies on asthma patients and other chronic conditions have used self‐expression through artwork to better
Jenny Xiao   +4 more
wiley   +1 more source

A case of granulomatosis with polyangiitis with severe pansinus osteitis

open access: yesOtolaryngology Case Reports, 2020
Granulomatosis with polyangiitis (GPA) is an idiopathic systemic vasculitis that often affects the sinuses, and may lead to sinus osteitis, which has generally been described as having a limited distribution.
Katherine A. Lin   +2 more
doaj   +1 more source

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