Table 1.

Characteristics of patients of whom anastomotic sites was evaluated by double-balloon endoscopy

Number of patients	48
Gender (male/female)	40 / 8
Age (y.o., mean±S.D.)	37.4±10.5
Disease duration (mean±S.D.)	9.3±6.2 years
Disease location (Ileal/Iliocolonic)	32 / 16
Post surgical history (times, mean±S.D.)	1.4±0.7