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Mechanisms of eosinophilic inflammation in the mucosa of the nasal cavity and paranasal sinus
allergic rhinitis eosinophil eotaxin
2010/11/25
More than one mechanism contributes to persistent increases in eosinophils in the nasal cavity and paranasal sinus. The levels of eotaxin in lavage samples obtained after antigen challenge showed stro...
Comparison of local cytokine gene expression and the distribution of eosinophils and CD4-positive cell subsets in the paranasal sinus mucosa between atopic and non-atopic subjects
allergic rhinitis CCR4 CD4 chronic sinusitis CXCR3 cytokines eosinophils
2010/11/22
These results indicate that high expression of Th2-type cytokines concomitant with the infiltration of a predominant number of CD4+ cells and their Th2 subsets play a role in the pathogenesis of eosin...
Allergic Fungal Sinusitis Presenting as a Paranasal Sinus Tumor
Allergy Fungal Sinusitis Tumor
2010/2/3
We present a case of allergic fungal sinusitis (AFB) in a 20-year old man with few months' history of bilateral nasal obstruction and discharge with unilateral proptosis that underwent maxillary antro...