Capsule endoscopy with flexible spectral imaging color enhancement reduces the bile pigment effect and improves the detectability of small bowel lesions

Table 1 Evaluation of the lesion detection rate by the CE trainees for each FICE setting

	Lesions detected by the CE experts (%)	Conventional	Setting 1	Setting 2	Setting 3
Angioectasia	60 (100)	26 (43.3)	40 (66.7)^*	38 (63.3)^*	31 (51.7)
Erosion/ulceration	82 (100)	38 (46.3)	62 (75.6)^†	60 (73.2)^†	20 (24.4)^‡

^*Comparison of conventional CE with FICE settings 1 and 2 by the chi-squared test (P = 0.0017 and P = 0.014, respectively).
^†Comparison of conventional CE with FICE settings 1 and 2 by the chi-squared test (P = 0.0012 and P = 0.0094, respectively).
^‡Comparison of conventional CE with FICE setting 3 by the chi-squared test (P = 0.015).

ISSN: 1471-230X