Diagnostic Accuracy of Fluorine-18-Fluorodeoxyglucose Positron Emission Tomography in the Evaluation of the Primary Tumor in Patients with Cholangiocarcinoma: A Meta-Analysis

Figure 3

Plots of pooled sensitivity and specificity of ¹⁸F-FDG-PET or PET/CT in primary intrahepatic cholangiocarcinoma ((a), (d)), hilar cholangiocarcinoma ((b), (e)), and extrahepatic cholangiocarcinoma ((c), (f)).

(a)

(b)

(c)

(d)

(e)

(f)