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Updated: May 16, 2026

Absorption of Nasal and Bronchial Fluids: Precision Sampling of the Human Respiratory Mucosa and Laboratory Processing of Samples
Published on: January 21, 2018
[Serum allergen-specific IgE in patients with eosinophilic nasal polyps]
Ming Xu1, Feng Zhao, Anmin Shen
1Department of Otorhinolaryngology, the Affiliated Hospital, Medical School of Ningbo University, Ningbo, 315020, China. entxm@hotmail.com
Objective:
To investigate the relationship between airborne allergen and patients with nasal polyps (NP).
Method:
Eighty-three cases of patients with NP were classified into the eosinophilic group(ENP) and non eosinophilic group (nENP) in terms of the EOS count in NP specimen, all patients underwent specific-IgE test with standardized allergens and the results were analyzed.
Result:
The specific-IgE positive rate was 59.26% in ENP group and 23.21% in the nENP group respectively (P < 0.01), and the positive rate of ENP was statistical significance compared with nENP. The dust mite was the most prevalent airborne allergen in ENP group.
Conclusion:
The perennial airborne allergens may play a certain role in the etiology and pathogenesis of NP.
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