Results 61 to 70 of about 35,846 (251)

Investigation of the Presence of Biofilms in Chronic Suppurative Otitis Media, Nonsuppurative Otitis Media, and Chronic Otitis Media with Cholesteatoma by Scanning Electron Microscopy

open access: yesThe Scientific World Journal, 2013
Objective. Biofilms have been shown to play a major role in the pathogenesis of otolaryngologic infections. However, very limited studies have been undertaken to demonstrate the presence of biofilms in tissues from patients with chronic otitis media (COM)
Ercan Kaya   +5 more
doaj   +1 more source

miRNA Profiling of Cholesteatoma‐Derived Exosomes Reveals Exosomal miR‐223‐3p and miR‐142‐5p as Potential Biomarkers for Acquired Middle Ear Cholesteatoma

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objectives Acquired cholesteatoma is an abnormal and invasive growth of keratinized squamous epithelial cells in the middle ear. The study aims to explore the role of exosomal miRNAs in the pathogenesis of acquired cholesteatoma and their potential in clinical application.
Qi Tang   +12 more
wiley   +1 more source

Morphological Sinus Features and Chronic Rhinosinusitis Risk: A Radiomics Study

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objectives Anatomical factors of the sinuses significantly impact the progression of chronic rhinosinusitis (CRS). This study aims to investigate the correlation between morphological sinus features and the risk of CRS onset to provide evidence‐based support for clinical management.
Song Luo   +4 more
wiley   +1 more source

Multiple Complications Due to Subacute Suppurative Otitis Media

open access: yesBalkan Medical Journal, 2012
Subacute otitis media is a well-known pathology of ENT practice which is easily diagnosed and subsequently treated in the outpatient clinic. The rate of complications in acute otitis media is lower than in chronic otitis media.
Xhevair Hoxhallari   +2 more
doaj  

Participation of mast cells in chronic otitis media

open access: yesFolia Histochemica et Cytobiologica, 2011
In the pathogenesis of chronic otitis media (COM), much attention is paid to the molecular mechanisms of local inflammatory reactions in which mast cells (MCs) may be involved due to their role not only in allergic but also inflammatory processes.
Tomasz Durko   +3 more
doaj   +1 more source

“Super‐Responders” to Dupilumab Treatment in Patients With Primary Diffuse Chronic Rhinosinusitis With Nasal Polyps

open access: yesAllergy, EarlyView.
This study aimed to evaluate the feasibility of extending dupilumab dosing intervals in T2‐CRSwNP by assessing how many patients maintain disease control with once‐every‐12‐weeks (Q12W) dosing and comparing clinical characteristics of super‐responders and excellent responders. Tapering of dupilumab to Q12W appears feasible in super‐responding patients.
P. E. Vonk   +13 more
wiley   +1 more source

Fungal flora in external ear canal in chronic otitis media

open access: yesمجله دانشگاه علوم پزشکی گرگان, 2014
Background and Objective: Fungal ear infection is common diseases in tropical areas with manifestation of acute and chronic clinical symptoms in external ear canal.
Ebrahimzadeh A, Mousavi M
doaj  

Prevalence and Nationality Distribution of Known and Novel Genetic Variants in Children With Primary Ciliary Dyskinesia in the State of Qatar

open access: yesClinical Genetics, EarlyView.
CT scan image of a 17‐year‐old female with primary ciliary dyskinesia (PCD) showing dextrocardia and bilateral bronchiectasis. The study describes genetic mutations affecting patients with PCD in Qatar and the corresponding clinical phenotype of affected patients.
Atqah AbdulWahab   +7 more
wiley   +1 more source

Bacterial findings found in the chronic otitis media secretion: comparative study between cholesteatoma (OMCC) and simple chronic otitis media (SCOM)

open access: yesInternational Archives of Otorhinolaryngology, 2009
Introduction: This study carried out a comparison in the frequency with which the infecting pathogens were detected in the suppuration caused by cholesteatoma and simple chronic otitis media in the period from 2006 to 2008.
Carvalho, Maria Rosa   +5 more
doaj  

The Bonebridge Active Bone Conduction Hearing Implant: Safety, Effectiveness and Outcomes Based on 355 Patients

open access: yesClinical Otolaryngology, EarlyView.
ABSTRACT Objectives This study evaluates the safety and efficacy of the Bonebridge BCI 601 and 602 bone conduction implants in our largest cohort to date of 355 patients. The patients had a wide age range and exhibited conductive, mixed, or single‐sided deafness (SSD). Design All patients underwent Bonebridge implantation.
Piotr Henryk Skarzynski   +3 more
wiley   +1 more source

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