What Is Sphenoid Sinus Mucosal Thickening?

Not all mucus swelling involves symptoms or concern, according to findings published by the Fitzsimons Army Medical Center Department of Radiology. The study looked at MRI results and symptomology reports for 128 patients. Based on the findings, the team concluded that mucosal swelling up to 3 mm is a common occurrence that does not usually result in clinical findings or in patients reporting symptoms.