The proportion of invasing hepatic artery was 48.6% cases, invasing portal-vein was 35.1% cases, caudate lobe was 24.3% cases, both hepatic artery and portal-vein was 21.6% cases.
U xâm lấn vào động mạch gan 48,6%, tĩnh mạch cửa 35,1%, thuỳ đuôi 24,3%, xâm lấn động mạch gan và tĩnh mạch cửa 21,6%.