EATL and celiac sprue. The percentage of EATL cases (dark area) among all PTCL cases (circle) in the 3 geographic regions is depicted on top. The number of cases of EATL type 1 (blue columns) and type 2 (red columns) is also depicted for the different regions. The crossed areas of the columns represent the number of cases with a clinical history of celiac sprue.