[Clinical characteristics of adult patients with eosinophilic esophagitis in China].

This study systematically determined the clinical characteristics of adult EoE patients in China. Compared to Western countries, patients from China typically presented with milder disease severity and a more favorable prognosis. No significant clinical manifestations or prognosis differences were observed between younger and older patients. EoE can be differentiated from RE based on symptoms, the presence of comorbid allergic diseases, and the degree of serum eosinophil infiltration. For patients suspected of EoE, endoscopic esophageal biopsy will facilitate early diagnosis.