Abstract Background Crohn’s disease (CD) can involve the upper gastrointestinal (GI) tract as well small and large bowel. PillCam colon capsule endoscopy (PCCE-2) enables observation of whole GI tract, but its diagnostic yield for CD lesions in remains unknown. Aim To elucidate PCCE-2 patients with CD. Methods Patients who underwent double-balloon (DBE) using oral anal approaches were evaluated...