Lead Sponsor

Seoul National University Hospital

Collaborators

Age

18 - No limit years

Sex

ALL

Healthy Volunteers

No

•A. Patients receiving TARE using TheraSphere® B. Treatment naïve BCLC 0 or A single HCC up to 8 cm (diagnosed according to diagnostic criteria of KLCA-NCC) C. Tumor involvement \< 50% of total liver volume based on dynamic CT or MRI D. Age \> or = 18 E. ECOG performance status 0 F. AST/ALT \< or = 5 times the upper limits of normal G. A life expectancy \> 3 months H. Non-pregnant with an acceptable contraception in premenopausal women I. Ability to provide written informed consent and to comply with all study conditions

•A. Contraindications to angiography and selective catheterization B. Known anaphylaxis to iodinated contrast C. Expected lung dose \> 30Gy per a session D. Unable to avoid non-target 90Y flow into the extrahepatic organs except the lungs E. Decompensated liver cirrhosis (Child-Pugh score \> 7) F. Active uncontrolled infection G. Pregnancy H. Current or history (\< or = 5 years) of malignancies in the other organs I. History of liver transplantation J. Any vascular invasion