Differential Diagnosis鉴别诊断 1. Nonallergic rhinitis with eosinophilia 嗜酸粒细胞增多性非变应性鼻炎 2. Vasomotor rhinitis 血管运动性鼻炎Differential Diagnosis鉴别诊断 1.Nonallergic rhinitis with eosinophilia 嗜酸粒细胞增多性非变应性鼻炎 2.Vasomotor rhinitis 血管运动性鼻炎