Symptoms and Clinical Findings in Primary Headache Syndrome Versus Chronic Rhinosinusitis.
Daniel D SharbelHarry C OwenJoshua C YelvertonMingsi LiThomas HolmesStilianos E KountakisPublished in: American journal of rhinology & allergy (2020)
The SNOT-22 may be used to distinguish PHS from CRS based upon the Aural/Facial and Sleep domains. Patients with CRS have more severe Nasal domain scores and worse objective endoscopy and CT findings.