Fig. 5From: Minimally invasive image-guided therapy for inoperable hepatocellular carcinoma: What is the evidence today?Angiogram during Yttrium-90 radioembolization. a: Replaced right hepatic artery (normal variant branch from superior mesenteric artery) vascularizing a large unifocal HCC lesion in the right liver lobe. b: Selective injection of 90Y microspheres through a microcatheter into the right hepatic arteryBack to article page