Rhinology
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The diagnosis of chronic rhinosinusitis (CRS) is clinical as it is based on patient symptoms. Sinus CT has been used as an objective measure of CRS with varying degrees of success and correlation to patient symptoms. ⋯ Patients were followed up for a mean of 2 years. Overall, there was a good or improved outcome in 81% of patients. Those with a positive CT did significantly well with surgical treatment.