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Objectives
To investigate the value of secretions Eosinophilic cationic protein (ECP) detection in the diagnosis of endotypes of Chronic rhinosinusitis (CRS) and its correlation with clinical symptoms, so as to provide guidance for the clinical application of EOS and ECP detection in secretions.
Methods
Patients' nasal secretions and polyps (or middle turbinate for control) were collected and their...
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