A Review on the Use of Confocal Laser Endomicroscopy in the Bile Duct

Table 1

Summary of study results.

Study	Date	Sample	No. malignant	Specificity pCLE	Sensitivity pCLE	Accuracy pCLE
Meining et al. [5]	2009	14	6	88	83	86
Shieh et al. [1]	2011	11	*	*	*	*
Loeser et al. [4]	2011	14	6	*	*	*
Giovannini et al. [16]	2011	37	23	75	83	86
Othman and Wallace [6]	2011	89	40	67	98	81

*Value not determined in study.