PHILADELPHIA-It is generally accepted that foreign microbial antigens drive the inflammation in chronic rhinosinusitis. Which antigens are responsible, though, is not certain. But researchers are trying to find out.
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Affecting more than 30 million Americans, chronic rhinosinusitis (CRS) has been a frustrating disease with no long-lasting results from traditional steroidal and antibiotic treatment, or from surgery. With both clinicians and patients desperate for a solution, it is not surprising that hope-and controversy-has arisen over a potential new therapy.