Research Article

Eosinophil Counts in Mucosal Biopsies of the Ileum and Colon: Interobserver Variance Affects Diagnostic Accuracy

Figure 2

Eosinophil numbers in the ileum, hepatic flexure, and rectum by different investigators (Invest. 1 to 6) examining the same 30 slides according to standardized protocol. Numbers are given as means of 5 HPF from 10 patients = 50 HPF, normalized (Table 2).