The Role of Allergy in the Severity of Chronic Rhinosinusitis

Rhyoo, Chan; Kwon, Yong Jae; Youn, Sung Moon; Lee, Il Ro; Kang, Jun Myung; Jang, Han Sung; Won, Yu Sung; Yoon, He Ro

Abstract

BACKGROUND AND OBJECTIVES: Although allergic rhinitis is one of the most common factors associated with the development of chronic rhinosinusitis, the role of allergy in the severity of chronic rhinosinusitis was not well defined. This study is aimed to determine whether the allergy or factors such as nasal polyp, asthma, aspirin sensitivity can induce more extensive chronic rhinosinusitis, and to determine whether the severity of chronic rhinosinusitis depends on the severity of allergy.
MATERIALS AND METHODS
A total of 98 chronic rhinosinusitis patients who underwent endoscopic sinus surgery were evaluated. The severity of chronic rhinosinusitis was assessed by CT scores and symptom scores. An allergic prick test, MAST (Multiple-antigen simultaneous test), the total IgE, and a serum eosinophil count were evaluated for diagnosis and assessment of the severity of allergy. Influences of another factors such as nasal polyp, asthma, and aspirin sensitivity to the severity of chronic rhinosinusitis were evaluated.
RESULTS
Although the symptom scores of allergic chronic rhinosinusitis patients were greater than those of non-allergic chronic rhinosinusitis patients, there were no CT score differences between the two groups. Differences in the CT scores and symptom scores in allergic chronic rhinosinusitis patients according to the severity of allergy were statistically insignificant. Nasal polyp, asthma, and aspirin sensitivity did not induce more severe chronic rhinosinusitis.
CONCLUSION
Allergy may be associated with the development of chronic rhinosinusitis, but the severity of allergy is not correlated to the severity of chronic rhinosinusitis.