Complete hepatocellular carcinoma necrosis following sequential porto-arterial embolization

Figure 1 Enhanced CT scan. A: Showing an eighty millimetre HCC (black arrow) developed in the right hepatic lobe, driving back the median hepatic vein, in contact with the right glissonian pedicle; B: Showing an arterial aneurysm (black arrow) due to the main tumour artery traumatism during biopsy; C: Showing complete tumour necrosis after combined portoarterial embolization (black arrow).

Figure 2 Portography. A: Prior to embolization; B: After embolization.

Figure 3 Arteriography. A: The arterial aneurysm developed on the HCC main feeding artery (black arrow), prior to embolization with coils; B: After complete arterial occlusion with coils.