In an effort to identify a simple, reliable way to track the course of nasal polyps in chronic sinus disease, Johns Hopkins Medicine researchers say they've linked rising levels of immune system white blood cells, called eosinophils, with regrowth of polyps removed by surgery. The findings, they say, reported online in the May 13, 2016 International Forum of Allergy & Rhinology, could lead to the development of a simple blood test to screen for early growth of polyps in sinus disease, track disease progression, and develop and monitor treatments for a common, often troublesome condition, called chronic rhinosinusitis with nasal polyposis.
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