Magnetic Resonance Enterography and Capsule Endoscopy in Patients Undergoing Patency Capsule for the Evaluation of Small Bowel Crohn’s Disease: A Korean Clinical Experience

Table 2

Diagnostic yields of magnetic resonance enterography (MRE) and capsule endoscopy (CE) according to segments of small bowel lesions. These 5 patients did not undergo CE. These 5 patients were accounted as negative CE findings. All 26 patients underwent MRE ().

		A ()			B ()
Small bowel lesions	MRE, (%)	CE, (%)	value	MRE, (%)	CE, (%)	value
Jejunum	0 (0)	5 (23.8)	0.048	0 (0)	5 (19.2)	0.051
Proximal ileum	5 (23.8)	11 (52.4)	0.057	8 (30.8)	11 (42.3)	0.388
Terminal ileum	16 (76.2)	14 (66.7)	0.495	21 (80.8)	14 (53.8)	0.039

A: both MRE and CE were performed in 21 patients (). B: disintegration of patency capsule was shown in 5 patients out of 26 patients.