Results 101 to 110 of about 375,973 (338)

Polymorphous low grade adenocarcinoma-an unusual presentation [PDF]

open access: yes, 2010
Polymorphous low-grade adenocarcinoma (PLGA) is a neoplasm that occurs frequently in the mucosa of the soft and hard palates, in the buccal mucosa and in the upper lip and is very rare within the nasopharynx. We present a case of PLGA, which presented as
Gulati, A, Kaul, R, Kaushik, R, Raina, S
core   +1 more source

Dupilumab as an effective therapy for eosinophilic esophagitis in pediatric patients weighing less than 15 kilograms

open access: yesJPGN Reports, EarlyView.
Abstract Objectives Eosinophilic esophagitis (EoE) is a type 2 cytokine‐mediated chronic inflammatory condition leading to esophageal dysfunction. Dupilumab blocks IL‐4 and IL‐13 signaling, which are key inflammatory mediators in EoE and other allergic disorders.
Sindhura Kasturi   +6 more
wiley   +1 more source

Cytokine and Lipid Mediator Regulation of Group 2 Innate Lymphoid Cells (ILC2s) in Human Allergic Airway Disease. [PDF]

open access: yes, 2017
The recent discovery of group 2 innate lymphoid cells (ILC2s) has caused a paradigm shift in the understanding of allergic airway disease pathogenesis.
Cavagnero, Kellen, Doherty, Taylor A
core   +2 more sources

Atopic Comorbidities Associated With Chronic Spontaneous Urticaria: A Case‐Control Analysis of the All of Us Research Program

open access: yesJEADV Clinical Practice, EarlyView.
ABSTRACT Background Chronic spontaneous urticaria (CSU) is a mast cell‐driven condition defined by recurrent wheals and/or angioedema lasting over 6 weeks without an identifiable trigger. Though CSU is known to co‐occur with atopic diseases and share Th2‐dominant immunologic pathways, prior studies have not adequately addressed these relationships in ...
Julian A. Cortes   +4 more
wiley   +1 more source

Agreement Rate of Skin Prick Test with Tissue Eosinophil Count in Patients with Nasal Polyps

open access: yesIranian Journal of Allergy, Asthma and Immunology, 2007
The pathogenetic mechanism of nasal polyps remains unknown, although allergy has been cited as an important factor in the etiology of nasal polyposis. Currently there is no definite histological criterion for differentiation of allergic from inflammatory
Fardin Eghtedari   +4 more
doaj  

Epidemiology and burden of nasal congestion [PDF]

open access: yes, 2010
Nasal congestion, which may be described as fullness, obstruction, reduced airflow, or being "stuffed up," is a commonly encountered symptom in clinical practice. Systematic study of congestion has largely considered it as a component of a disease state.
Ferguson, BJ, Fromer, L, Stewart, M
core   +3 more sources

Long‐Term Cost Utility Analysis of Endoscopic Sinus Surgery: Analysis of 5‐Year Outcomes

open access: yesThe Laryngoscope, EarlyView.
This study utilizes a cohort‐style Markov decision tree economic model to evaluate the long‐term (5‐year) cost‐effectiveness of endoscopic sinus surgery versus medical management for patients with chronic rhinosinusitis. The results show that the endoscopic sinus surgery strategy cost more ($63,296.27) but yielded increased quality‐adjusted life years (
Dara R. Adams   +5 more
wiley   +1 more source

Impact of Obesity on the Structured Histopathology of Chronic Rhinosinusitis Patients

open access: yesThe Laryngoscope, EarlyView.
ABSTRACT Objectives Obesity is an established risk factor for asthma, which shares common inflammatory pathways with chronic rhinosinusitis (CRS). However, the link between obesity and CRS remains poorly understood. By identifying trends in the structured histopathology (SHP) of obese patients with CRS, we aim to better understand how changes in the ...
Daniel X. Ma   +7 more
wiley   +1 more source

Vitamin D decreases the secretion of matrix metalloproteinase-2 and matrix metalloproteinase-9 in fibroblasts derived from Taiwanese patients with chronic rhinosinusitis with nasal polyposis

open access: yesKaohsiung Journal of Medical Sciences, 2015
Vitamin D and its derivatives have modulatory effects in immunological and inflammatory responses. Such properties suggest that they might have an impact on chronic inflammatory airway diseases, including nasal polyposis.
Ling-Feng Wang   +4 more
doaj   +1 more source

Endotyping of nasal polyps in a multiracial Asian population [PDF]

open access: gold, 2022
Shuhui Xu   +4 more
openalex   +1 more source

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