The Diagnostic Value of GGT-Based Biochemical Indicators for Choledocholithiasis with Negative Imaging Results of Magnetic Resonance Cholangiopancreatography

Figure 2

Receiver operating characteristic curves between total indicators and individual indicators in the patients with negative MRCP: (a) total indicators and diameter of common bile duct; (b) total indicators and the result of direct bilirubin; (c) total indicators and alkaline phosphatase levels; and (d) total indicators and serum glutamine transpeptidase levels.

(a)

(b)

(c)

(d)