[The Capsule Endoscopy Crohn's Disease Activity Index, clinical activity and fecal calprotectin level in patients with isolated small intestine lesions].

In isolated small intestine lesion, endoscopic data do not correlate with clinical symptoms and fecal calprotectin level. Thus, analysis of severity of disease using the Crohn's Disease Clinical Activity Scale alone and fecal calprotectin may not always be effective for isolated small bowel lesion.