Site of biopsies Patients biopsied at each site (n) Patients with eosinophilic infiltration (n) Gastric antrum and body 6 3 Duodenum 6 3 Proximal Jejunum 2 0 Ileum 4 3 Colon and rectum 6 5 Esophagus 4 1

Table 1: Sites of biopsies and sites of eosinophilic infiltration.