Clinical examination of tissue and blood eosinophilia in chronic rhinosinusitis with nasal polyps
10.16066/j.1672-7002.2017.04.007
- VernacularTitle:慢性鼻-鼻窦炎鼻息肉组织及外周血嗜酸细胞与临床表现的关系
- Author:
Jingwen SUN
;
Jiaxiong ZHANG
;
Jiayi ZHENG
;
Xiaojing CAI
;
Wentao ZOU
- Keywords:
Sinusitis;
Nasal Polyps;
Eosinophils
- From:
Chinese Archives of Otolaryngology-Head and Neck Surgery
2017;24(4):191-193
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To analyze the correlation between number of tissue eosinophils(Eos) and blood Eos levels in patients with chronic rhinosinusitis with nasal polyps(CRSwNP), and to investigate if tissue and blood eosinophilia predicts disease severity and prognosis in CRSwNP. METHODS A retrospective analysis of 102 patients, who diagnosed with CRSwNP was carried out in this study. Surgical specimens were evaluated for degree of tissue Eos, which was compared with blood Eos. Patients were divided into two groups according to the results of endoscopy one year after surgery: recurrent and non-recurrent group. Statistical analysis was performed to compare tissue and blood Eos and CT Lund-Mackay scores. RESULTS Blood and tissue Eos in recurrent group was significantly higher than that in non-recurrent group(P=0.032, 0.033, 0.017). There was not a statistical difference of CT scores between two groups(P =0.089). There was a significant correlation between tissue Eos and absolute number of blood Eos(r=0.637, P=0.000) as well as between tissue Eos and percentage of blood Eos(r=0.542, P=0.000). However Eos and CT scores were not correlated statistically(P>0.05). CONCLUSION Blood Eos levels can predict the degree of Eos infiltration in nasal polyps. Blood and tissue Eos correlate with prognosis.
