Eosinophilic esophagitis was diagnosed when at least 24 eosinophils/high power field (eos/hpf) were found in esophageal mucosal biopsies.

• 嗜酸性食道炎被诊断时，至少有24嗜酸性粒细胞/高倍视野（方程/高倍视野）被发现在食管粘膜活检。