Results 1 to 10 of about 44,185 (156)

The causal relationship between multiple autoimmune diseases and nasal polyps

open access: yesFrontiers in Immunology, 2023
BackgroundAlthough previous sporadic studies have reported the associations between a few autoimmune diseases and nasal polyps, these studies have limitations such as conflicting results, small sample sizes, and low levels of evidence.MethodsSeveral ...
Siyuan Chen   +11 more
doaj   +1 more source

Human Papillomavirus (HPV) Prevalence in Nasal and Antrochoanal Polyps and Association with Clinical Data. [PDF]

open access: yesPLoS ONE, 2015
The pathogenesis of sinonasal polyposis remains unclear, in spite of several investigative approaches. Antrochoanal polyps, a subgroup of sinonasal polyposis along with allergic- and chronic-inflammatory nasal polyps, mostly originate from the maxillary ...
Mareike Knör   +4 more
doaj   +1 more source

A Child who has Nasal Polyposis Combined with Bronchiectasis [PDF]

open access: yesJournal of Rhinology, 2020
Nasal polyps are inflammatory lesions of sinonasal tissue that are associated with chronic rhinosinusitis, allergic reaction, and other diseases. Although it is the most common cause of nasal polyps, chronic inflammation of the nasal cavity is not common
Sangjun Kim   +3 more
doaj   +1 more source

The Role of Small Extracellular Vesicles and MicroRNAs in the Diagnosis and Treatment of Allergic Rhinitis and Nasal Polyps

open access: yesMediators of Inflammation, 2022
Allergic rhinitis and nasal polyps are common otorhinolaryngological diseases. Small extracellular vesicles and microRNAs have recently become major research topics of interest due to their key regulatory roles in cancer, inflammation, and various ...
Yiting Liu   +3 more
doaj   +1 more source

Assessment of the blood eosinophil count in different grades of nasal polyps

open access: yesThe Egyptian Journal of Otolaryngology, 2022
Background Blood eosinophil count is significantly correlated with eosinophil infiltration in the nasal polyps; so, it could be a good marker for the nasal polyp eosinophilic inflammation. Objective Assessment of different peripheral eosinophil counts in
Mohammad Waheed El-Anwar   +2 more
doaj   +1 more source

Incidence of Nasal Polyps Recurrence Rate in Patients with Eosinophilic Esophagitis after Endoscopic Endonasal Surgery [PDF]

open access: yesInternational Journal of Medical Arts, 2020
Background: Nasal polys [NPs] are frequently encountered inotorhinolaryngology practice. It had been proposed to share etiological origin with eosinophilic esophagitis [EOE].
Nabil Abdelghany Sarhan   +5 more
doaj   +1 more source

Evaluation of Radiological Images of Cases Operated for Nasal Polyp

open access: yesB-ENT, 2022
Objective: In this study, we aimed to evaluate the differential diagnosis of nasal polyps and infected nasal polyps before the operation with density measurement in paranasal sinus computed tomography examination.
Gülen Burakgazi, Cengiz Arlı
doaj   +2 more sources

Interferon-α action in cytokine profile in eosinophilic nasal polyp cultures

open access: yesBrazilian Journal of Otorhinolaryngology, 2021
Introduction: Chronic rhinosinusitis is currently classified into two types: chronic rhinosinusitis without nasal polyps and chronic rhinosinusitis with nasal polyps.
Júlio Cláudio Sousa   +5 more
doaj   +1 more source

Understanding Systemic and Local Inflammation Induced by Nasal Polyposis: Role of the Allergic Phenotype

open access: yesFrontiers in Molecular Biosciences, 2021
Chronic rhinosinusitis with nasal polyps (CRSwNP) is characterized by persistent symptoms associated to the development of nasal polyps. To this day, the molecular mechanisms involved are still not well defined.
María Isabel Delgado-Dolset   +13 more
doaj   +1 more source

Remodeling in Chronic Sinusitis and Nasal Polyps

open access: yesAllergology International, 2005
Remodeling in chronic sinusitis and nasal polyps is discussed. In chronic sinusitis, epithelial shedding, which is characteristic of asthma, is not observed in the maxillary sinus.
Kazuhiko Takeuchi, Yuichi Majima
doaj   +1 more source

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