fig1

Figure 1. A patient with a right-sided intrahepatic cholangiocarcinoma undergoing a mapping procedure with ^99mTc-MAA prior to TARE. (A) Coronal CT images demonstrating the intrahepatic cholangiocarcinoma in the right hepatic lobe; (B) Angiographic images in the delayed arterial phase following contrast injection via the right hepatic artery with contrast opacification of the tumor; (C) SPECT-CT performed following injection of ^99mTc-MAA via the right hepatic artery, demonstrating radiotracer uptake in the distribution of the tumor. TARE: trans-arterial radioembolization.